Answer:
If there wasn't a lot of organisms and energy in the productive part of the triangle, then there wouldn't be a lot of third level organisms. The energy piramid would be a lot smaller then what it is here, and maybe if the energy source was low then there might not be such a vast varity of animals in the ecosystem.
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Answer:
A
Explanation:
Thick clouds can trap lots of heat. This has a warming effect on earth.
Characteristic of the Vessel elements of Angiosperms
A because heat is a form of energy and the coffee is heating up the ice cube and it is not D because it is not releasing any byproducts when the ice cube is melted
<span>A flashlight is to battery as your body is to: FOOD.</span>