Answer:
B. diffusion
Explanation:
Because diffusion is a passive process, it does not require energy expenditure by the cell.
Sperm cells are produced in the Epididymis, to get to the urethra they must travel through the Vas deferens.
Answer:
The fertilizer will release oxygen and other elements. This will cause the algae to grow way faster.
Explanation:
This could be beneficial or harmful, an example of it being harmful is when it becomes too large. The algae will suck up all of the healthy elements from the other organisms.
Chloride and sodium, I believe. Chloride and Sodium are believed to be salty, and this concentration makes up 90% of all dissolved ions in the ocean.