Certainly true. respiratory system responsible for breathing.....
No the earth is extremely dynamic and changes dramatically
Answer:
Index
Explanation:
An index fossil can be used to identify a specific period of time. Organisms that make good index fossils are distinctive, widespread, and lived briefly. Their presence in a rock layer can be used to identify that period of time over a large area.
Answer:
Cannot answer
Explanation:
Not enough explanation provided
Answer:
the correct answer is option E
E) Duplicated chromosomes attach to the plasma membrane.
Explanation: this cannot be found in mitosis
