The three examples of environmental changes that can influence natural selection are:
Availability of waterTemperatureNatural DisasterWhat is Natural Selection?
Natural selection is a set of characters that deal with the most favorable variations that are promoted by nature.
As predators, the height of legs, fur, the color of the body, size of the body, and size of the beak is not related with environmental changes. It can also be said that these characteristics lead to natural selection depending on the conditions, such characteristics are not linked with environmental changes directly.
Therefore, the three examples of environmental changes that can influence natural selection are the availability of water, temperature, and natural disasters.
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what is your favorite 1D song
what makes you beautiful
story of my life
drag me down
Only the summarize section pls it is due please help I will mark you brainliest and 30 points
Kim learns how rocks can change from one type into another over a long period of time. She knows that a rock that undergoes extreme heat and pressure below the surface of Earth can be turned into a metamorphic rock. What processes could cause a metamorphic rock to return to the surface of Earth to be worn down again? Choose the two that apply. A. deposition B. plate movement C. chemical changes D. wind or water erosion
Answer:
i think its a. and d.
Explanation:
Answer:
Option B and Option D
Explanation:
Plate movement responsible for the exposure of the metamorphic rock to the surface of the earth: The collision of the tectonic plate of the earth produces tremendous pressure and heat which initiates the process of regional metamorphism. Due to which huge portions of rock are exposed to such pressure which ends up in the formation of metamorphic rock above the earth's surface. Many mountain ranges with active plate movements are, therefore, metamorphic rocks.Wind and water erosion responsible for pushing metamorphic rock on the earth surface: One of the main reasons for the exposure of metamorphic rock above the surface of the earth is due to weathering and erosion. The top layer of the earth's crust is severely harmed and exposed due to continuous erosion as water takes away loosely bound sand and soil whereas wind sweeps up the sand in desert areas resulting in exposure of rocks on the surface.For more information:
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Lauren makes an art piece using the densities of various liquids to create layers of colors. She first determines the density of each liquid. Then she pours them into a glass container and watches them separate into layers.
Answer: you need to divide mass by volume, the honey will sink to the very bottom and the corn oil will float to the top
Explanation:
Lauren needs information like the mass of each substance with respect to its volume in order to estimate the density of each liquid specifically.
What is Density?Density may be defined as a type of physical property that significantly deals with the description of how much space an object or substance takes up with respect to the amount of matter in that object or substance.
In a more simple sense, it is characterized as the measurement of quantity or mass per unit of volume in a particular substance.
According to the question, Lauren calculates the densities of each liquid with the help of the following formula:
Density = Mass/Volume.According to the densities given in the question, the liquid that has a density less than that if water, it will float in water. While the objects or liquids that have a density more than that of water, it will sink to the very bottom.
So, corn oil will float over the surface of the water, while honey will sink to the very bottom.
Therefore, Lauren needs information like the mass of each substance with respect to its volume in order to estimate the density of each liquid specifically.
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Hello, this is the hardest biology question ever.
down is the question file.
Answer:
Good but can you say what is the question to answer have a good day
Explanation:
By
What is the question you want answered? There is no file attached.
What are the mistakes in the equation? 4C6H12O6+6CO2= 6H2O+6CO2+ATP
1. Reactions cannot happen without energy, this there should be ATP before CO2
2. The input of CO2 should be Switched with the O2
3. There should not be a number before the glucose
4. The H2O and CO2 should be switched
5. Water is not involved in the equation at all.
Just put the numbers of the wrong ones down.
Answer:
the no. 3 is the wrong one
Please help with science biology ASAP!! Will give brainliest!
Answer:
1) The beaks are different because they each had different purposes, such as the types of seeds the birds eat.
2) Natural selection is that organisms that are better suited for they're environment survive and reproduce.
3) Variation is the differences of one organism's difference from another of the same organism.
4) Biased off the fossils scientist may see the changes that happen over time to them and thanks to the ability of seeing how old a fossil is we may better order them.
5) Mimicry is when one organism "mimics" another, whereas camouflage is when one organism changes to look likes it surroundings.
6) Adaptation is a change or the process of change of which an organism or species becomes better suited to its environment.
7) An endangered species is a species that is very low is sightings or near extinction.
8) A herbivore has a plant biased diet whereas a carnivore has a meat, or other living organism biased diet.
9) Flowers use coloration to use a color to attract birds, and insects to reproduce and pollenate.
10) Charles Darwin was a explorer and scientist that came up with the theory of evolution, which states that through natural selection a species may change, give rise to new species, with a common ancestor.
Explanation:
Wow this took a while.
Explain why the structures in flowers increase their odds for reproduction.
Answer:
MOST FLOWERS ARE STANDING STRAIGHT UP. FLOWERS ARE MOST LIKLEY TO REPRDUCE THROUGH THE WIND. SINCE THE FLOWER IS STANDING STRAIGHT UP IT WILL CATCH MORE.
Explanation:
im d u m b and left caps lock on.
The the structures in flowers increase their odds for reproduction and most flower are standing straight up and flower are most likely to reproduce through the wind. Since the flower is standing the straight up it will catch more.
What is pollination?The term pollination has been defined as the act of the exchanging the pollen grain from the anther which is male part of the flower to the stigma female part of the flower. This is the main objective of each and every living organisms.
Reproduction has been defined as the process carried out by the living organisms and during the process of the reproduction the living organisms produces their own young ones and feed them. Reproduction has been the supreme quality of living things.
There has been two types of the reproduction and these are the sexual and asexual reproduction. The process of the reproduction in which two parents are involved has been said to be sexual mode of the reproduction and the process of reproduction in which only the single parent has been involved is known as the asexual mode of the reproduction. The example of the asexual reproduction are budding, fragmentation, spore formation, and binary fission.
Therefore, The the structures in flowers increase their odds for reproduction and most flower are standing straight up and flower are most likely to reproduce through the wind. Since the flower is standing the straight up it will catch more.
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HI CAN U PLEASE NAME THEM FOR ME LIKE WHAT 1,2 etc IS
I WILL GIVE BRAINLIEST PLSS
I NEED THAT ANSWER BY 6 30 PLSSS HELP
1- Capillary bed of lungs (where gas exchange occurs)
2- Pulmonary veins
3- Left atrium
4- Left ventricle
5- Systemic arteries
6- Systemic veins
7- Right ventricle
8- Right atrium
9- Pulmonary arteries
Route of pulmonary and systemic circulation:Pathway of deoxygenated blood: From tissue capillaries to right atrium via systemic veins, right atrium to right ventricle, right ventricle to lungs via pulmonary arteries.
Gaseous exchange takes place in lungs where deoxygenated blood becomes oxygenated.
Pathway of oxygenated blood: From lungs to left atrium via pulmonary veins, left atrium to left ventricle, left ventricle to tissue capillaries via systemic arteries.
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Explain why a bird can be both a primary and a secondary consumer in the food web below. Would the bird have access to more energy at trophic level 2 or trophic level 3? Explain why.
Answer:
Birds eat plants ,such as seeds, but also eats bugs like worms, crickets, etc.
Explanation:
The seeds are plants which is a producer and bugs are primary consumers since they eat plants as well.
Birds eat plants ,such as seeds, but also eats bugs like worms, crickets, etc. The seeds are plants which is a producer and bugs are primary consumers since they eat plants as well and this is known as food chain.
What is a food chain?A food chain is a network of links in a food web that runs in a straight line from producer organisms to an top predator, detritivor, or decomposer species.
A single path of energy flow through an ecosystem can be seen in food chains. It just depicts one food source that an organism consumes, but a food web depicts numerous food sources and all possible energy flow pathways. Who eats whom is described in a food chain. All of the food chains in an ecosystem make into a food web.
Each organism in an ecosystem resides at a certain trophic level, position, or web of relationships with other organisms. The base of the trophic pyramid represents producers animals that synthesize their own food through photosynthesis or chemosynthesis.
Thus, this way, food chain and food web can be compared.
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Steffan set up an experiment to test out his theory. He set up a test to compare bees that were exposed to fungicide to a control (bees that were not exposed). What did he find?
There was no effect at all. His prediction was not correct
He could not keep the control population from going to plants sprayed with fungicide, so his experiment did not work
90% of the bees in exposed to fungicide got Colony Collapse disorder
Significantly more bees died who were exposed to the fungicide.
Answer:
more bees died who were exposed to the fungicide
Questions
1. What city is near the epicenter? (Look at the Map and find the spot that is triangulated.)
Answer:
This is a quick picture of the Answer that ur looking for Hope it Helps Have a Great Day!
Explanation:
Someone help me please!
Answer:
b
Explanation:
I don't know if I am incorrect or if I am right, and if I am wrong please help me
also I don't know if this is biology if it is not please let me know what it is
Answer:
You are correct
Explanation:
Submit a list of questions you would ask yourself if you found two bones side by side and while reconstructing the animal, you began to realize that the bones were from two different animals.
Answer:B
Explanation:
I NEED HELP THIS IS DUE IN LIKE 10 MINUTES OML
2 Questions
1. Use the following terms for in a separate sentence:Tissue,Organ,And Function
2.Explain the relationship between structure and function. Use alveoli as an example. Be sure to include more than one level of organization.
Thank you!!!!!!!
Answer:
1.A tissue is a collection of similar cells that work together to perform a specific job.
An organ is a collection of different tissues that work together to perform a specific job. The function of a part of an organism is what it actually does (it's job)
2.The structure of the alveoli as a web of blood vessels surrounding an air sac allows blood cells take in oxygen and bring it into the lungs (organ)
Answer:
1. All animals have tissue
Animals have to have organs to live
All animal cells have a specific function
2. Alveoli are tiny sacks who function is to contain and exchange gases such as oxygen and carbon dioxide. the structure of alveoli, as tiny sacks surrounded by tiny blood vessels includes the cells that make up the tissue of the alveoli and the tissue that joins alveoli to the bronchioles, which are part of the lung. the lungs are made of several kinds of tissue, such as the bronchi, bronchioles, and alveoli
(you might want to paraphrase these! <3)
How are rogue waves and tsunamis alike and different?
You connect an ammeter to a circuit. The ammeter shows you that there are 5 amperes of __________ in the circuit.
Answer:
Current
Ampere is the unit for current.
The ammeter which is connected to an electric circuit shows us that there are 5 amperes (A) of electric current in the circuit. Ammeter is a device used to measure current.
What is an Ammeter?An ammeter is an instrument which is used to measure the electric current which can be either direct current (DC) or alternating current (AC) electric current, in units of amperes (A). Ampere (A) is the SI unit of electric current.
An ammeter can measure a wide range of electric current values as at very high values only a small portion of the electric current is directed through the instrument and a shunt is placed in parallel arrangement with the meter which carries the major portion of the circuit.
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48:11
What negative effect occurs when there is a decrease in air quality?
faster evaporation of water in the soil
the drying out of fertile land, resulting in dust bowls
the melting of glaciers and polar ice caps
increased illnesses that result in a decrease in population
Answer:
D) increased illnesses that result in a decrease in population
Answer:
its d ; increased illnesses that result in a decrease in population
Explanation:
Match the term to its description.
Term: Chromosphere. Convective zone. Core. Radiative zon.
Definition: A.) Layer of the sun where energy is transferred by thermal conduction.
B.) The central and hottest section of the sun.
C.) Layer of the sun where energy is transferred by convection.
D.) Layer of the sun that is known for its red color and can only be seen during eclipses.
Answer: The answer is the layer of the sun that radiates energy outwards from the sun core
Explanation: the reason why that is becuase the convection zone is a layers which is unstable to convection. And energy is primarily or partially transported by convection
The layer of the sun where energy is transferred by thermal conduction is the radiative zone. The central and hottest section of the earth is the core. The layer of the sun where energy is transferred by convection is the convective zone and the layer of the sun known for its red colour that can only be seen during eclipses is the chromosphere.
What is the Sun?It is the central star of our solar system around which the planets and other planetary bodies revolve. Ninety-nine per cent of the mass of the entire solar system is constituted by the sun.
The sun produces a tremendous amount of energy. A part of this energy reaches the earth. The perfect distance of the earth from the sun ensures that this energy supports life on earth.
The sun is considered to be a 'dwarf' star among the other stars studied and observed in the observable universe. The sun has been formed from the material which had been processed inside of a supernova and is present in the outer regions of our milky way galaxy. The sun is made of several layers and each has its own role.
Therefore, The layer of the sun where energy is transferred by thermal conduction is the radiative zone. The central and hottest section of the earth is the core. The layer of the sun where energy is transferred by convection is the convective zone and the layer of the sun known for its red colour that can only be seen during eclipses is the chromosphere.
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Which statement best summarizes resource distribution on Earth?
O
A. All people and cultures have access to the same resources.
O
B. Resources are typically only used where they are found.
O
C. Resources can be unavailable in areas where they are needed.
O
D. Resources are evenly distributed across the planet.
The statement that best summarizes resources distribution on Earth is that resources can be unavailable in areas where they are needed.
What are resources?Resources are substances that are used to achieve a goal or objective. They can either be natural or artificial.
Examples of natural resources are;
windwatersuntreesExamples of artificial resources are;
concreteResources especially artificial are unequally distributed. This means that they can be unavailable in areas where they are needed.
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Choose all that apply. Sponges are different from other animals in that they: move only as adults move only as juveniles possess specialized tissue possess uniform tissue are completely sessile exhibit no bi-lateral symmetry
Answer:
The first question would be all vertebrates belong to the Chordata phylum.
The second question is they possess specialized tissue, are sessile, and exhibit NO bilateral symmetry.
The third question is that the largest phylum in the Animalia kingdom is the Arthropoda.
Chordata Phylum: Eagle.
Insecta Class: Lady Bug.
Arachnida Class: Scorpion.
Crustacea Class: Lobster.
Mollusca Phylum: Snail.
Explanation:
The transformation and transport of substances though parts of Earth's system are known as biogeochemical cycles. What elements
and compounds cycle in the environment? (Site 3)
Answer:
Some compounds and elements that cycle through the environment include water, nitrogen, and carbon.
Explanation:
The elements that cycle in the environment are carbon, nitrogen, sulfur, phosphorous, and compounds such was water.
What is biogeochemical cycle?The term nutrient cycle refers to the cyclical exchange of nutrients between biotic and abiotic ecosystem elements. The biogeochemical cycle is another name for nutrient cycling.What are types of nutrient cycle?There are two types of nutrient cycle. They are:
Gaseous: the reservoir is the atmosphereSedimentary: the reservoir is found in the earth's crust.What elements are cycled and through which cycles?The elements and the types of cycle are:
Gaseous cycle involves carbon, nitrogen etc.Sedimentary cycle involves sulfur, phosphorous etc.To learn more about elements, biogeochemical cycle and nutrient cycle here,
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(a) Describe the process of cellular respiration and (b) describe the function of cellular respiration. Plz answer quickly
Answer:
Cellular respiration, the process by which organisms combine oxygen with foodstuff molecules, diverting the chemical energy in these substances into life-sustaining activities and discarding, as waste products, carbon dioxide and water.
Explanation:
Mira is testing objects for her science experiment. She has a chart listing the mystery objects' densities, but no other information.
Answer:
the answer is B
Explanation:
27÷3=9 so B
Why is the Subtropical High pressure zone referred to as the "Horse Latitudes"? How did it get its name?
Answer:horse
Explanation:
Horse
Answer:
The horse latitudes are subtropical regions known for calm winds and little precipitation. ... According to legend, the term comes from ships sailing to the New World that would often become stalled for days or even weeks when they encountered areas of high pressure and calm winds. It got its name from Unable to sail and resupply due to lack of wind, crews often ran out of drinking water. To conserve scarce water, sailors on these ships would sometimes throw the horses they were transporting overboard. Thus, the phrase 'horse latitudes' was born.Apr 12, 2020
Explanation:
What molecule does oxygen create?
Answer:
Explanation: Molecular oxygen (O2) is a diatomic molecule that is composed of two oxygen atoms held together by a covalent bond.
Answer:
carbon dioxide
Help need help please!!
Answer:
I am not too sure but maybe A?
Explanation:
Because plants are part of the biosphere and land is part of the geosphere
I am sorry if it is wrong
Answer:
I think A
Explanation:
Chromosomes are composed of two types of biomolecules. One of the biomolecules in chromosomes is called DNA, which functions as the genetic code. The other biomolecules in chromosomes are called histones, which bind the DNA tightly for cell division. Genes in DNA have the code for making histones. Based on the information above, which types of biomolecules are in chromosomes?
F Carbohydrates and lipids
G Proteins and nucleic acids
H Proteins and carbohydrates
J Nucleic acids and carbohydrates cationTM Inc
Answer:
proteins and nucleic acids
histones are proteins and DNA is made up of nucleic acids (these are the macromolecules made up of nucleotides)
Explanation:
Chromosomes are thread like structure found in nucleus of cells. It contains several biomolecules in it. DNA is nucleic acid whereas histones are protein. Hence, option “ G” is correct.
What are biomolecules?Molecules that are produced by living organisms are called biomolecules.
Example of biomolecules are Carbohydrates, Proteins, Nucleic acids and Lipids.
Carbohydrates are sugar molecules such as Glucose, Galactose Maltose, Fructose, Sucrose, Lactose, and Starch.Protein structures are of four types primary, secondary, tertiary, and quaternary structure. Histone is a kind of a protein. Nucleic acids include DNA and RNA.Biomolecules present in chromosomes are nucleic acid (DNA and RNA) and Histone protein. Hence option “G” is correct.
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Question 8(Multiple Choice Worth 1 points) (06.04 MC) Which statement best explains how arteries and veins help maintain homeostasis? The carbon dioxide exhaled by the lungs is carried by the veins and arteries to the different parts of the body. Arteries carry oxygen-rich blood to the different parts of the body, and veins carry carbon dioxide-rich blood to the heart. Veins carry oxygen-rich blood to the different parts of the body, and arteries carry carbon dioxide-rich blood to the heart. The oxygen inhaled during respiration is carried around the body through blood by veins and arteries to maintain homeostasis.
Answer:
Explanation:
Arteries carry oxygen-rich blood to the different parts of the body, and veins carry carbon dioxide-rich blood to the heart. The oxygen inhaled during respiration is carried around the body through blood by veins and arteries to maintain homeostasis.
