Answer:
Does your bio textbook show you?
Answer:
true it is known as DNA mapping
Explanation:
Small substances constantly pass through plasma membranes. Active transport maintains concentrations of ions and other substances needed by living cells in the face of these passive movements. Much of a cell's supply of metabolic energy may be spent maintaining these processes.
No, because it is still the same rock, and the rock would eventually erode into nothing.
True 7% of the total area