Natural Selection.
It favors the better adapted organisms.
Answer:
D.
The zone has very few mammalian species that compete for the fish.
Explanation:
The zone has very few mammalian species that compete for the fish is the significance that the temperate zone have on commercial fishing.
The crust is not magnetic near the ocean ridges
A decrease in dissolved oxygen.
This is because oxygen is a byproduct of photosynthesis. If the plants are in water, some of the oxygen they produce will become dissolved in it. Without those plants, you have less dissolved oxygen.
Producers (PLANTS) convert solar energy into chemical energy(energy-stored in carbohydrate) by photosynthesis , this food prepared or the plant is eaten by animals which are eaten by other animals, in this way energy is being transfered and it all started by the producers