Answer:
Potential energy
Explanation:
studied this before and when she lifts up the plate the speed increases
Answer:
The system that moves blood throughout the body.
Conduction, convection, and radiation
Answer:
A as they used they used if while the others are fact
A biomass pyramid shows the total mass of the organisms that each trophic level occupies in an ecosystem. Usually, producers have a higher biomass than any other trophic level, but there can be lower amounts of biomass at the bottom of the pyramid if the rate of primary production per unit biomass is very fast.
