Facilitated diffusion occurs in the cell body. It is the process of transporting particles into and out of a cell membrane. Energy is not required because the particles move along the concentration gradient. Permeable means that particles, ions, or water can cross the membrane. Hope I’ve helped ;)
The levels of an environment to be organized are populations,species,community,and the ecosystem
Answer:
Increased immigration.
Explanation:
Immigration = moving TO and area
<span>a. predict the traits of the offspring of genetic crosses.</span>