worms break down dead plants in the soil to release nutrients. Which property of nutrients shows that they are matter? A. nutrients are warm. B. nutrients have mass. C. nutrients can do work. D. Nutrients contain energy.

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.

Why is it important to study each branch of earth science?

What do isotopes of uranium have the same number of? what do they have a different number of? a) same number of protons; different number of electrons b) same number of protons; different number of neutrons c) same number of electrons; different number of protons d) same number of neutrons; different number of protons