Aight.
It is already answered tho...
Asters , coneflowers , california poppies , lettuce , spinach , potatoes
The answer is density, temperature, and salinity. These are the factors that makes a current that is 50 meter less deep. The other choices will create a higher amplitude of the current.
Answer: The transfer of the minerals of the earth to living organisms and then back to the earth again is called a cycle