Lipase breaks down fats in food. It is commonly found in the stomach.
Answer:
it's considered autotrophic ;)
2. The stepper the gradient the more energy the stream has as it flows down.
3.. the higher the gradient, the higher the velocity and the ability to erode and carry sediment . As the gradient decreases toward the coast,stream velocity slows and the ability to transport sediment decreases.
I believe it would be D, Species Diversity
I would say potential energy only! Wait for other answers just to be sure though!