1. Swimming
2. Diving
3. Respiration
4. Salt secretion
5. Sea turtles on land
I think these are the answers.
A community interaction would be correct!
A community is when multiple populations interact with each other, in this case the dolphins and fish.
They help absorb nutrients <span />
Low pressure like Alaska Montana and other cold parts<span />
When you have a good amount of sunlight the growth of the plant will increase