In an aquarium ecosystem, you may have a warm temperature, a light source, algae, fish, and rocks. Which are the biotic factors found in this ecosystem? Choose all that apply.

Question 4 options:

Light

Fish

Algae

Rocks

Fish & algae

Explanation:

They are both biotic becuase they are living. Light & rocks are abiotic.

"a.) well–developed vascular system."

after a the power stroke, adp is released, but the cross-bridge formed is still in place. atp then binds to myosin, moving the myosin to its high-energy state, releasing the myosin head from the actin active site.