Giving Away 50 points + brainy to first Ava has been reading about the interactions among the components of the Earth. This group of components work together to make a/an

What type of lipids are found in all biological membranes?

Amylase is an enzyme found in the human digestive system. why do you think it was important to keep the enzyme temperature about 37 degrees celsius (98.6 degrees f)? describe what might happened the temperature decreased by 10 degrees celsius.

What function does the limb sever in each animal? how are the limb bones of the four animals similar? based on these similarities what can be inferred about the evolution of the four animals.