b. the first stage because it could never be in the secound stage
Answer:
a chromosome is a cell structure made of DNA,which is found in the nucleus of a cell.
I hope this helps
When you take blood pressure, it is expressed in a fraction. The top number of that fraction is systolic pressure- the amount of pressure in your arteries during contraction of your heart muscle... I hope this helped! :)
Answer:
evolution is random
Explanation:
there is no explination for evolution over time things find there own way to be better
A solution............................