6. does blood always carry a lot of oxygen to various parts of your body?

Before the can be observed by using a transmission electron microscope, cells are sliced into very thin sections. what disadvantage does this procedure present in the study of cellular parts

Why does it matter if osmosis is put into a “scab” or a “nosebleed? ” where would that leave him?

Whats one way that rocks do not follow the typical rock cycle pathway?