This is true.
Facilitated diffusion is a process by which molecules are transported across the plasma membrane with the help of membrane proteins.
It is a type of passive transport in which no energy from the cell is required for the process because a concentration gradient exists that allows movement of particles without expending cellular energy.
Materials diffuse across the cell membrane with the help of membrane proteins some of which are known as carrier proteins.
Membrane proteins are proteins that are attached to, or associated with the membrane of a cell or an organelle.
Answer:
Carrying Capacity
Explanation:
The limits due to environmental resources such as food and mates.
Gold, Silver, and Copper are all part of a class of minerals called: native elements. Platinum, Graphite, Diamond and Mercury are also apart of this group. It is also known as the native metals.
Bryophytes are known as non-vascular plants - what makes them non-vascular is the a<span>bsence of xylem and phloem.</span>
Small population size is your answer mate.
