Which statement about cellular respiration is true A. It produces oxygen
B. It requires water
C. It is used by every living cell
D. It converts energy to food

Animals that have thick fur and ae able to store large amounts of body fat live where ?

Northern switzerland has a fairly cold climate caused by sea winds from the atlantic ocean but souther switzerland tends to be much warmer and sunnier, what could cause this difference?

What part of the body contains bile, an enzyme that break down lipids?