Answer:
C and D have the same answer?? wdym
Explanation:
The answer is C, i just did it and got it right so you can trust this answer, i wrote so much because of the 20 character thing
<span />
Answer: Enlarged brain because this is how i found it it was on quizlet
Explanation:
The water would freeze across the surface of the lake, blocking the dissolving of oxygen and nutrients. <span>Water is actually less dense when frozen, which is why ice cubes and ice bergs all float. This is also why you can ice skate on a lake if the ice gets thick enough on the surface. Many organisms that live in freezing lakes have special adaptations which help them survive.</span>
