Answer:
In the north, caribou are an iconic circumpolar species whose distribution ranges from the arctic and tundra to the boreal and mountains of Europe, Siberia and North America. Caribou are members of the cervidae family, a branch of ungulates, who grow antlers every year. The process of shedding and re-growing antlers year after year is a unique process. In just a matter of weeks, bull caribou can grow antlers which weigh up to 20 pounds and are over a meter in length!
Explanation:
Chromosomes are pieces of tightly packed DNA that prove useful in copying DNA for mitosis.
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Answer: the correct answers are A, C, and D.
Explanation:
if the water is in a lake then no ocean water can reach that lake.
A chromozome is a long, stingy aggregate of genes that carries heridity information.
A functional MRI (fMRI) and/or a PET scan
They both measure the functioning and activity of the brain