Answer:
A structure found inside the nucleus of a cell. A chromosome is made up of proteins and DNA
Explanation:
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A and B. Because if heart cells were located in your brain, your brain would not perform the right function. And B because if cells perform different functions and are in the wrong spot im your body it wouldnt work.
An adaptation refers to both the current state of being adapted and to the dynamic evolutionary process that leads to the adaptation
They have to be native to spring weather/ climate