I think the answer is Extinction
Attached to the packaging of a food shipment
They are called ENZYMES.
Enzymes speed up the rate at which the digestion process occur so that the nutrients in the food can be absorbed by the body and used for the development of the body.
A and b are cells so they definitely are not bacterium so c and d are bacterium I think. Your welcom.
False because cells don’t start diving when they contact a neighboring cell.