7. What is NOT a function of a cell membrane? a. The cell membrane protects the cell.
b. The cell membrane controls expression of DNA in the cell.
c. The cell membrane controls what enters and exits the cell.
d. The cell membrane is important to cell signaling or communication

B. The cell membrane controls expressions of DNA in the cell.

the "dirty dozen" chemicals banned in an international treaty are formally known as persistent organic pollutants, or pops. the united nations environment program provided this background on what they are and what they can do to humans and wildlife.

i hope this

the most common energy conversion is from kinetic energy to potential energy, and then from potential energy to kinetic energy.

later on comes the heat energy, mechanical energy, and other energy conversions.

this energy conversion is so common that we can find it in our day to day lives as well.

- one of the most common energy conversions involves the changing of potential energy to kinetic energy or kinetic energy to potential energy