what is a cell membrane?

What are the building blocks of life?

what is homeostasis 

what seperates the inside from the outisde of a cell? 

cell theory is based upon what idea? 

What is found in a plant cell that is not found in an animal cell?

am atom is the smallest particle of an element

means "the same"

an organism made up of more than one cell is called 

what structure belongs in the box

The movement of water through cell membranes

a group of organs that work together to perform as task is known as the

what does the human stomach do?

what organ is more complex than the stomach? 

What happens to cells when an organ dies so that homeostasis is maintained? 

how are cells organized into systems? 

If you were to look in a microscope at a root of a plant and a leaf from the same plant, what would you see? 

what is this a picture of in the plant cell?

Organisms made up of only 1 cell

the basic structure and functional units of a organism

multicellular organisms are larger than unicellular 

unicellular organisms are made up of only 1 cell

unicellular organisms live longer than multicellular

a ribosome helps maintain homeostasis by controlling what goes in and out of the cell

chloroplast are only found in plant cells