Answer:
The correct answer is d. Oxygen
Explanation:
Phytoplanktons are responsible for the fixation of approximately half of the global carbon therefore seawater has high CO2 concentration which is required by phytoplanktons to make their food.
They are the primary producers of oceans and they are responsible to support the food chain of oceans. Factors that can limit their growth are mainly sunlight and nutrients like phosphorus, nitrogen, etc.
As phytoplanktons are photosynthetic they release oxygen itself as a byproduct therefore oxygen is not a limiting factor to phytoplanktons. So the right answer is d.
<span>surface faulting moves the ground in different directions</span>
Answer:
try this
Explanation: (1) Light energy and chemical energy should be switched. (2) Chemical energy should be changed to mechanical energy
Explanation:
Stamen, pistil, sepal, all the rest are cell like or inside he flower
Bats are able to do that . Hope this helps!!!!
