Answer:
A phenomenon of polarization and depolarization through which the abnormal acticity of a fibre spreads through a nerve.
Explanation:
PLZ HELP!!! WILL MARK THE BRAINLIEST IF ANSWER IS CORRECT.
Relevant Scenario: When explaining dominant and
recessive traits to a younger family member, they respond,
"Well chances are I can probably taste PTC, since dominant
traits are more common." How might you address this
misconception?
Answer:
Dominance of an allele does not make it more frequent in the population.
Explanation:
Which of these Is NOT a type of habitat?
A) a desert
B) a mountain
C) a rainforest
D) the world
Answer:
D
Explanation:
Its kinda hard to explain but the world is more like a planet(?) and not a type of habitat since anything can live on it
Answer:
D- the world
Explanation:
Do plants with shallow roots or deep contain a greater amount of radioactive substances?
Answer:
yes
Explanation:
roots that are deep get to more radioactive material underneath the earth
It is correct that the roots that are deep contain a greater amount of radioactive substances.
What are radioactive substances?Radioactive substances are atoms that naturally decay. They have the ability to emit alpha particles, beta particles, and gamma radiation.
Because they cannot be turned off like X-ray sources, they are more difficult to control.
Radioactive substances emit three types of dangerous radiation: alpha particles, beta particles, and gamma rays.
A substance is said to be radioactive if it contains unstable nuclei and can naturally release energy by shedding high-speed charged particles in an attempt to achieve a stable state.
However apart from the heat produced by the planet's establishment, radioactive potassium, uranium, as well as thorium are presumed to be the three principal sources of heat in the Earth's interior.
Thus, it can be concluded that the deeper roots will encounter more radioactive substances.
For more details regarding radioactive substances, visit:
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Which resource is a renewable resource Coal,gemstones,metal,trees
Answer:
trees
Explanation:
Answer:
Just took the quiz , It's D trees
Explanation:
Trust
explain the circulation of blood
Explanation:
blood comes into the right atruim from the body
Answer:
The circulation of blood is where basically the blood comes or goes into the right atrium from the body, this then moves into the right ventricle and is then pushed into what is called the pulmonary arteries in the lungs of a human. Once it has picked up oxygen, the blood will then travel back to the heart through the pulmonary veins, but this time it will go into the left atrium, so to the left ventricle and including out to the human body's tissues through the aorta.
I hope this helps you
How is water stored on Earth during the water cycle?
Water can be stored on the surface of the Earth and underground. The water storage areas are known as reservoirs and include oceans, glacier ice, groundwater, lakes, soil moisture, living organisms, the atmosphere, and rivers.
The fact that brown moths are easier to see and less likely to survive is known as
Answer:
Selection
Explanation:
Selection, in biology, the preferential survival, and reproduction or preferential elimination of individuals with certain genotypes (genetic compositions), by means of natural or artificial controlling factors.
22. According to the following picture, if the middle dashed line represents a phospholipid bilayer in which the red solute may not pass, in which direction will the net amount of water flow? a to the left b to the right C neither d both
Answer:
D) Both
Explanation:
If the liquid cannot pass through the present phospholipid bilayer it must travel elsewhere left or right.
8. Why is there only one kind of enzyme for each biochemical reaction?
Could you help me? Please I was thinking but couldn't find a answer for it.
I could try help, what is the answer you are looking for?
2. Drag the parent over to the Parent 1 space and press Reproduce. Fill in the Offspring traits on the table above. What traits appear to be inherited from the parent?
Answer:
All of the traits were inherited from the parent to the offspring except for the tattoo.Because this offspring inherits its traits from one parent, it is called a clone.
Explanation in https://www.coursehero.com/file/24431979/InheritanceSE-Geigerdoc/
Valves can be found in which of the following structures?
Answer:
In the heart.
hope it helps !
Everyday we observe chemical and physical changes in the matter around us. Which statement correctly describes a physical or chemical change? ( EXPLAIN WHY THE ANSWER IS CORRECT)
a. Physical changes create new compounds
b. Chemical changes break the bonds between atoms.
c. Chemical changes alter only the phase of a substance
d. Physical changes alter the composition of the starting materials.
Answer:. Physical changes create new compounds
Explanation:
i think
What happens to the DNA strand once your RNA strand is made?
Answer:
when RNA strand is made the dna duplicates
Para ya por favor Cual de los siguientes planteamientos se cumplen en relación a la energía en un ecosistema * A.La energía fluye de los heterótrofos a los autótrofos B.La energía, a menudo se libera de un ecosistema en forma de luz C.La organización de productores-consumidores y descomponedores muestra como la energía se concentra de manera mas alta en los descomponedores D.Para la mayoría de los ecosistemas la energía proviene de la luz
Answer:
D.Para la mayoría de los ecosistemas la energía proviene de la luz
Explanation:
Los ecosistemas requieren de un suministro constante de energía para poder sustentar la vida. A excepción de ecosistemas basados en fuentes hidrotermales, en general este aporte energético proviene del sol que suministra energía lumínica la cual es convertida por los organismos productores (por ej., plantas y algas) en compuestos orgánicos. Los productores representan la fuente de energía y alimento de consumidores primarios (por ejemplo, herbívoros), los cuales a su vez sirven de sustento para consumidores secundarios (por ej., carnívoros), estos suministran de alimento a los consumidores terciarios y así sucesivamente. Finalmente, los descomponedores son aquellos microorganismos que se alimentan de los restos orgánicos obtenidos a partir de productores y consumidores.
Distinguish between apocarpous and syncarpous
Fish
What would be the biggest fish in the ocean? (Not including sharks, whales)
Another fun/random question for you guys)
Answer:
would it be the oarfish?
help please thank u skskskskz
Answer:
top
Explanation: BTW u got a good idea to cover the camerra in the classroom :D
Answer:
side
Explanation:
The oxygen and carbon dioxide exchange that occurs during photosynthesis and respiration help to
release carbohydrates
The oxygen and carbon dioxide exchange that occurs during photosynthesis and respiration aid in the release of carbon dioxide and the utilization of oxygen produced by the photosynthetic process.
What is the significance of respiration and photosynthesis?The photosynthetic process is the one that can make oxygen as a product, and later that oxygen is used by plants and other animals in the process of respiration, which is essential for life as the cell makes energy in this process. Plants and other chloroplast-containing photosynthetic organisms, such as blue-green algae, phytoplanktons, etc., can produce oxygen, which is then used in respiration to power the cell's activities.
Hence, the oxygen and carbon dioxide exchange that occurs during photosynthesis and respiration aid in the release of carbon dioxide and the utilization of oxygen produced by the photosynthetic process.
Learn more about respiration and photosynthesis here.
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Of the four points shown on the diagram, deposition is greatest at points
Answer: I would say B and C.
Explination: Deposition is material deposited in a new spot. On points B and C, it appears the residue from the water would end up on those river banks.
Identify one possible air pressure at the center of the low-pressure system.
Explain why your model improves upon the student’s original model. How would your model help someone who was learning about photosynthesis for the first time?
Answer:
Determine how many groups you will have.
Prepare ping-pong balls.
Collect egg cartons.
Prepare the egg cartons.
Prepare “energy tokens.”
Post signs in the classroom.
Prepare filled H20 and C02 “molecules.”
Explanation:
Photosynthesis occurs in two stages. In the first stage, light-dependent reactions or light reactions capture the energy of light and use it to make the energy-storage molecules ATP and NADPH. During the second stage, the light-independent reactions use these products to capture and reduce carbon dioxide.
Answer:
This new model may better explain the elements required for photosynthesis to occur. Sunlight, water, and carbon dioxide are required for the plant to produce its own food. Someone who is unfamiliar with the process of photosynthesis must begin with the basics and then build on this knowledge.
Is this correct if not what is the correct answer
Answer:
Yes, you're answer is correct
As,
The amount of oxygen will decrease as the trees can't undergo photosynthesis.
Answer:
your answer is wrong it's the next one donw
Which of the following statements is false?
A. Disruptions in an ecosystem are normal and natural changes.
B. Disruptions in an ecosystem are only caused by tornadoes, hurricanes, and floods.
C. Disruptions in an ecosystem are caused by both human activity and environmental disturbances.
D. Ecosystems are complex, interactive systems that include both biotic and abiotic components of the environment.
Answer:B
Explanation:
Common sense ♀️
Answer:
c
Explanation:
humans can also disrupt the ecosystem as well as natural causes
5 types of fungus that play a role in the lives of humans
Which of the following statements about fungi is true?
a. All fungi are unicellular
b. All fungi have cell walls
c. All fungi are prokaryotic
d. All fungi are autotrophic
All fungi have cell walls. So, the correct option is B.
What are Fungi?A fungus is defined as a member of a group of eukaryotic organisms that includes microorganisms such as yeasts and molds, as well as the more familiar mushrooms.
These belong to kingdom Fungi having a cell wall. Among the living organisms, they belong to heterotrophs category. They are classified as plants but do not contain chlorophyll. Their cell wall is made of chitin through which nutrients is obtain by the process called absorption.
They are either decomposers or parasites that obtain their food from other organisms. Fungi are both unicellular and multicellular like yeast is unicellular while other fungi are multicellular.
Thus, all fungi have cell walls. So, the correct option is B.
Learn more about Fungi, here:
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what are the respiratory movement of Man?Are they same in a grasshopper or a fish?
Answer:
Respiratory movements are the muscular movement that helps in the entry or exit of air to and from the respiratory organs of an animal. The mechanism of the respiratory movement can be different in different animals.
In man, the respiration movements involve inspiration and expiration by the expansion and contraction of the thoracic cavity that leads to the flow of oxygen and carbon dioxide to and from the lungs.
In insects such as grasshopper, the flow of the air moves through the tracheae by rhythmic relaxation and contraction of abdominal muscles. In fish respiratory movements involves entering the oxygen through their mouth and release CO2 from the gills.
Which is an example of a noncontact force?
elastic force
o normal force
O applied force
O electric force
Answer: I think it is electric force because they don't rely on a force to move or contract. Think of a rubber band. No matter how much you stretch it, it will always return to it's normal shape.
Hope it helps. Brainliest?
Write at least 3 sentences explaining why plants are so important to humans. *
Answer:
Please mark brainliest :)
Explanation:
Plants provide oxygen for humans through photosynthesis. They can store carbon which is a greenhouse gas. Plants are a staple in humans' diets. Bonus: They are a source of income for farmers. They hold important vitamins. They can be beneficial to healthy soil and keep it from blowing away or eroding.
Hope this helped :)
Use the model of meiosis that you made earlier in the lesson to explain how crossing over contributes to genetic diversity. How did you modify your model? How do you think crossing over affects the expression of certain traits compared to the cells where crossing over didn't occur?
Hello. You have not shown the model of meiosis to which the question refers, which makes it impossible for this question to be answered accurately. However, I will try to help you in the best possible way.
Crossing over is a genetic phenomenon that occurs when two sister chromatids are broken at some points and the pieces are exchanged between them. these exchanges cause the appearance of completely new gene sequences, which can completely affect the expression of stretches in the cells where the crossing over happened, since this cell will have a different gene sequence than the others.
As you may already know, chromosomes are formed by two filaments, called a chromatid. These filaments are united by the centromeros and the union of two filaments and a centromero is called sister chromatides.
