Biomass is considered an "alternative" energy resource. This means that it can be used instead of a fossil fuel.

In which way is biomass similar to fossil fuels?

A. Both are easily replenished.

B. Both can be quickly made
from corn.

C. Both depend on the weather.

D. Both are burned for energy.

Amap's orientation is typically determined by an

Drag each tile to the correct box. the body monitors the levels of oxygen in the blood to regulate breathing. isabel is running in a marathon and is near the finish line. she feels out of breath. how will her nervous system work to generate a reaction? arrange the tiles in chronological order. isabel's breathing rate increases. sensory receptors in the arteries detect low oxygen levels. the brain sends signals through motor neurons. sensory neurons generate an impulse. the central nervous system relays an impulse to certain brain regions.

Aragonite shells of clams, snails, or scleractinian corals may be preserved unaltered in cenozoic deposits, but they are generally dissolved or recrystallized in older deposits. true or false