The body temperature of a warm-blooded animal- A Decreases when the environment warms up
B Usually remains constant
С. Changes when the environmental temperature
changes
D Usually drops below freezing during the winter

B. usually remains constant

Explanation:

I think C and D are both for Cold- Blooded animals. And A is illogical.

Brainliest Please!! Hermionia Out!

imagine a line passing through the center of earth that goes through both the north pole and the south pole. this imaginary line is called an axis. earth spins around its axis, just as a top spins around its spindle. this spinning movement is called earth's rotation. at the same time that the earth spins on its axis, it also orbits, or revolves around the sun. this movement is called revolution.

answer: dna

because all cells have genes