Answer:
d
Explanation:
I took the test and got it right
Are biological molecules that significantly speed up the rate of virtually all of the chemical reactions that take place within cells.
Answer: The main reason for a water polarity is a covalent bond between oxygen and hydrogen atoms that occurs because of an electrostatic attraction between positively and negatively charged regions of mentioned atoms.
Explanation:
Animals' DNA will adapt to the changes, and the ones that inhabited the current ecosystem will mostly die off.