Answer:
<em>A. If populations can interbreed, they are considered one species.
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Explanation:
The organisms of a species have the ability to interbreed with one another leading to the formation of an offspring. For speciation to occur, the organism have to get diverged and isolated.
In speciation, a hereditary species parts into at least two relative species that are hereditarily not quite the same as each other and can never again interbreed.
In Allopatric speciation, the species gets geographically parted from their parent and evolves accordingly while in sympatric speciation, evolution of species occur when it stays in the same place as their parent.
Answer: if theres not enough food to feed predators and other animals, theyll start or starve and not reproduce, causing some predators population to go down or go extinct which can cause many other big changes in the environment
Explanation:
Answer:
the grass grew taller and the hawk population declined
Explanation:
have a good day
True
Explanation:
Its true because the book closer to the ground requires less energy to keep it pulled towards the earth, since its closer
Answer: It regulates the electrical charges moving in and out of the cells of the body.
Explanation:
