Answer:
Low concentration to high concentration
Explanation:
If moving up the concentration gradient, you will start detecting the chemical molecules more and more frequently.
Answer:
non-covalent hydrogen bonding between paired bases :)
Explanation:
have a wonderful weekend stay safe!
Answer:
B. Both cells use the same molecules for energy
Explanation:
The mitochondrion is considered the powerhouse of the cell and it is the only place that makes energy in the cell
the male reproductive system consists of external organs. while the female reproductive system consists of internal organs.
C. nucleic acids (consisting of genes which encode for specific proteins to be synthetized)
