The nucleolus is the central support structure
The population of jellyfish would increase and the population of killer whales would decrease
That is true. The movement of oceans has no impact on the earths climate.
Explanation:
cholesterol helps keep the plasma membrane hydrophobic.
I think this is the answer but I am not sure if it's correct or wrong
but ik that plasma membrane has a little bit of hydrophobic and hydrophilic regions
Im totally guessing here but im gonna go with choice b