And: Facilitated diffusion is a type of passive transport that allows substances to cross membranes with the assistance of special transport proteins. Some molecules and ions such as glucose, sodium ions, and chloride ions are unable to pass through the phospholipid bilayer of cell membranes.
Observation designed to minimize the effects of variables other than the independent variable.
Drag is another one i actually did this project in 5th grade so i know some of this hope this helps.
U just check a few of them and pretty much close the app then they should be cleared :)
The major function of the immune system is to protect the host from environmental agents such as microbes or chemicals, thereby preserving the integrity of the body. This is done by the recognition of self and response to non-self.
