What do u call a change in state from a liquid to a gas

True or False: The average American has a greater impact on the environment than the average African True False

A plant cell contains 78% water and 22% sugar. It is watered with a solution of 76% water and 24% sugar. What will happen to the percent of water inside the plant cells?

How does osteoporosis weaken the bone

2. Which of the following is not a trace element in the human body? a. iodine b. zinc c. iron d. calcium

Evolution occurs when

Which organ is a part of circulatory system? select one of the options below as your answer: a. brain b. heart c. lungs d. stomach?

Although they do not have recent common ancestors, birds and bats have similar body shapes necessary for powered flight. what pattern of evolution does this relationship represent?

The science of naming organism and putting them into classification group is?

What kind of energy does the TV have

What can stimulate cell regulators to increase cell reproduction? fragmentation hormones isogametes elongation