She needs a control group of sunflowers that aren't their independent variable changed from normal
Answer:
b. skin
Explanation:
but I've also heard it. can be in brain blood teeth
Answer:
pesticides, pollution, deforstation, desertification and another one is over harvesting aka hunting
Explanation:
Answer:
The DNA must be copied so there is a full set of DNA to pass on to each daughter cell.
Paleozoic would be the answer youre looking for hope this helps!