Answer:
coevolution
Explanation:
As newts' poison became more toxic, the garter snake's resistance to it became more efficient. This is an example of coevolution.
why tropical rain forests contain a large variety of plants and animals.
Sorry If I misspell or have horrible grammar
Explanation :
Rainforests have a lot of plants and animals because ;
Climate : The rainforest(s) are in very tropical regions , meaning the recieve a lot of sunlight . The energy is stored in plant vegetation . Animals are attracted to the food and eat it .
Edit : Also I tried to put the answer I found into my own words , I noticed the 1st person copied and pasted an answer which is copying
Answer:Sample Response:
Tropical rain forests are warm and wet, and the temperature does not vary much. Because of this, a huge variety of plants can live in tropical rain forests. Because there are so many kinds of plants, there are habitats for many different kinds of animals as well.
Explanation:
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A student run10m/s what does it means
Answer:
it means that student is running 8meters per second
Answer:
it means that the student runs 10 miles per second
Explanation:
Which statement is true of DNA polymerase?
Answer:
b) DNA polymerase can synthesize DNA in the 5' to 3' direction
DNA polymerase is only able to synthesize a new strand of DNA and not mRNA. It is only able to do this in the 5' to 3' direction. The leading template strand runs in the 3' to 5' direction and so the new complementary strand is synthesized in a 5' to 3' direction in one continuous run, following the replication fork as it 'unzips' the DNA.
hope it helps btw i did this test and i got it correct
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Explanation:
Can you think of other factor besides genes that might affect the growth and development of plants and other organisms
Answer:
the environmentthe food we takeExplanation:
hope it helps .
Parent organisms and offspring have what DNA?
Answer:
If the parent reproduces sexually, it's offspring will inherit exactly half of it's DNA. The other half is inherited from the other parent. If the parent reproduces asexually, it's offspring will be a clone (i.e. have the same DNA).
Explanation:
Identify the structures of the heart.
Label A
Label B
Label C
Label D
Label E
Label F
The below mentioned levels shows the different structures of heart according to the given diagram:
Label A - Pulmonary Valve
Label B - Tricuspid Valve
Label C - Septum
Label D - Bicuspid Valve
Label E - Aortic Valve
Label F - Aorta
What is circulatory system ?A circulatory system is defined as a system in the body that consists heart, blood vessels, arteries, veins and blood that all combined together to supply blood to all parts of body and takes up waste material from it.
Circulatory system have four major components and these are heart, veins, arteries, and blood. These are the four components that combined and form cardiovascular system.
Pulse rate or heart rate is the speed of heart beat measured number of contraction of the heart per minute. The heart rate can vary according to physical needs of human beings. If a person done a physical activity then it's need more blood circulation then pulse rate increases.
The normal pulse rate or heart rate is 60-100 bpm, but when a person is sleeping their pulse rate became 40-60 bpm.
Therefore,The below mentioned levels shows the different structures of heart according to the given diagram:
Label A - Pulmonary Valve
Label B - Tricuspid Valve
Label C - Septum
Label D - Bicuspid Valve
Label E - Aortic Valve
Label F - Aorta
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Which of the following microorganisms cannot multiply on their own? 1. Bacteria and protozoa 2. Algae and fungi 3. Fungi and virus 4. Viruses
Answer:
Algae and fungi
Explanation:
Small bronchi are called
Answer:
Explanation:
bronchioles
which statement best describes how genes are able to produce a organism's traits?
Answer: Genes come in pairs which are passed down by the parents'. Both parents pass on one copy of their genes to create a gene for the child; this will later create a trait.
If the chromosomes line up
differently, how will this
affect the gametes formed?
Which of the following organisms exhibit cell differentiation?
Answer:
Dogs
Explanation:
Dogs, being a multicellular organism it undergoes cellular differentiation. Cellular differentiation is a process whereby one type of cell changes to other type and performs different activities
Hope I helped
what type of animal is a girrafe?
Answer:
It is an African artiodactyl mammal
Explanation:
Answer:
Explanation:
i strongly believe it is It is an African artiodactyl mammal
hope it helps
-Delilah
Mutation may occur in gametes or in body cells. In which cell type is a mutation likely to be source of genetic variation for ?
Answer:
Una mutación es el cambio al azar en la secuencia de nucleótidos o en la organización del ADN (genotipo) de un ser vivo,1 que produce una variación en las características de este y que no necesariamente se transmite a la descendencia. Se presenta de manera espontánea y súbita o por la acción de mutágenos. Este cambio estará presente en una pequeña proporción de la población (variante) o del organismo (mutación). La unidad genética capaz de mutar es el gen, la unidad de información hereditaria que forma parte del ADN.2
En los seres pluricelulares, las mutaciones solo pueden ser heredadas cuando afectan a las células reproductivas.3 Una consecuencia de las mutaciones puede ser, por ejemplo, una enfermedad genética. Sin embargo, aunque a corto plazo pueden parecer perjudiciales, las mutaciones son esenciales para nuestra existencia a largo plazo. Sin mutación no habría cambio, y sin cambio la vida no podría evolucionar.
Explanation:
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Elements are _____.
A. only found on earth
B. subatomic particles with a positive charge
C. substances that are made up of only one type of atom
D. a chemical substance composed of atoms of two or more different types of atoms
Answer:
C
Explanation:
elements are made up of one type of atom. if they contain many atoms then they can be called as compounds.
elements are not subatomic particles . many atoms combine together to form an element.
Which of the following terms describes a lipid molecule that has only single
bonds between its carbon atoms?
Answer:
Saturated fatty acids have only single bonds between carbon atoms. As a result, the carbon atoms are bonded to as many hydrogen atoms as possible. In other words, the carbon atoms are saturated with hydrogens. Saturated fatty acids are found in fats.
The answer is Saturated
err, I think?
name 2 nature subtopics
Answer:
mature world and universe
Explanation:
4
Which is a function of protein macromolecules?
O A. Storing energy in bonds
O B. Making codes for organisms
O C. Making muscle tissue
O D. Insulating organs in the body
Which increases the rate of soil formation?
Mixed layers
More Precipitation
Cooler temperatures
Very hard parent material
Answer: more precipitation
Answer:
B. more precipitation
Explanation:
The soil needs more rain or the organic material will die.
Observations have led to all of the following except ___.
Answer: experimentation and then conversion of experiments into theories
Observations lead to form hypothesis and then deduction which are proved statistically by experiments
extinction occurs when the environment changes and
Answer:
a population dies out
Explanation:
when the environment changes causes the animals or living specimens to die out
Identify the strengths and weaknesses of Mendel’s Law of Independent Assortment.
Answer:
Explanation:
Mendel propel two laws The law of inheritance and that of independent assortment of gene.
Independent assortment of gene explain that alleles of a gene assort independently and that different Allele can show different phenotypic effect and differences. This means that in a gene where we have 2 allele they can both show individual difference where one can have a dominant effect over the other and the other allele is recessive.
This law does not take care of linked gene where alleles don't separate after crossing over sister chromatids but are rather inherited together given rise to complex inheritance.
Pleiotrophy effect of a gene where a gene is having many effects.
Which expression is equivalent to y times y times y times z times z times z times z?
Answer:
[tex]y^3z^4[/tex]
Explanation:
[tex]y\times y \times y \times z \times z \times z \times z= y^3z^4[/tex]
Hope this helps!
Answer:
y cubed z supersxript 4 = y^3 . z^4
Explanation:
suppose you are desigining a device to transmit information wirelessly. what part of the em spectrum will your device broadcast in and why ?
Earth's moon _____. Has a thick atmosphere that protects it from asteroids rotates in the same amount of time that it revolves has more gravity than Earth is the largest satellite in the solar system
Answer:
The Earth moon rotates in the same amount of time that it revolves.
Explanation:
The moon is the only Earth's natural satellite and it orbit round the Earth. It is the fifth largest natural satellites. It was formed not long after the formation of the Earth. The moon rotates on its axis . The moon rotate once and it's matches the period it's orbit making it to keep the same side facing of the Earth. This means that the moon the moon rotates once every time it revolves the Earth.
What's the easiest
way to learn Krebs cycle?
Answer:
"Our City IS Kept Safe And Secure From Mobsters"
Explanation: Capitals represent the first letter.
Oxalacete
Citrate
Isocitrate
Alpha-ketoglutamate
Succinyl-coA
Succinate
Fumarate
Malate
Answer:
Get diagrams and look at what is changing
Explanation:
What occurs during a decomposition reaction?
New compounds are formed by chemical bonding
The components of several molecules recombine to form new molecules,
A compound partitions into its components,
Answer:
A compound partitions into its components,
Explanation:
Decomposition reaction is a type of chemical reaction occur when compounds partition of breakdown into new components or elements.
An example is the decomposition of hydrogen peroxide. Hydrogen peroxide decomposed to water and oxygen. Another example is the decomposition or breakdown of water into hydrogen and oxygen.
Answer:
A compound partitions into its components
Explanation:
Select the correct answer from the drop-down menu.
When multiple glaciers start their downward flow from a single point, they create a .
Answer:
They create a Mountain Peak
When multiple glaciers start their downward flow from a single point, they create a Mountain peak. So, the correct option is B.
What are Glaciers?A glacier is a sizable, slowly moving mass of ice that develops over a considerable amount of time as a result of the buildup of snow and ice. In areas where the average temperature is below freezing and there is enough snowfall to offset the melting that takes place during the summer, glaciers can be discovered. They can occur at lower elevations in some places, although they are mainly found at high altitudes or in the polar regions.
When several glaciers begin to flow downward, they build something resembling a pyramid. The mountain peak is created as a result of the glacier's movement from a single location. Due to the simultaneous movement of several glaciers to the ground, a pointed structure has recently created.
Therefore, the correct option is B.
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Your question is incomplete, most probably the complete question is:
when multiple glaciers start their downward flow from a single point, they create a [mountain cliff] or [mountain peak]
which of the choices below is NOT a way in which carbon dioxide is transported in the blood
A. It enters red blood cells and forms carbonic acid
B. it dissolves in the blood plasma
C. it bind to hemoglobin and proteins in plasms
D. it is carried by the antibiotics found on B Cells
Answer:
is this your only question
Explanation:
i think its C, but im not sure....
Which of the following aspects of the article is NOT
thoroughly discussed?
А
The effect of increased carbon levels on plant
life.
B.
How the cycle of seasons affects carbon
levels.
С
How carbon might contribute to an ice age.
D
How living things obtain energy from carbon.
Which scenario causes gene flow
Answer: Migration is one way that genes are transferred from one population to another.
Explanation: Gene flow is caused by a significant change in the population of individuals due to the addition of other individuals whose alleles are slightly different from those of the existing individuals
Answer:
Introgression refers to gene flow from another taxon. While low levels of gene flow between species are not uncommon, it is a serious issue when an introduced invasive species hybridizes with a native species and overwhelms its genetic constitution (genetic swamping). This is a major threat in canids, ducks, fish and plants. For example, exotic rainbow trout introduced into the habitats of native cutthroat trout in the Western United States led to hybrid swarms that eventually overwhelmed the local species. Introgression is readily detected by molecular genetic and genomic methods.
Explanation:
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