well it is not exactly essentioal but salmon need it
Answer:
That molecule is alanine which is an "amino acid"
Answer:
D. organ systems
Explanation:
Organs and tissues that perform the same function are called organ systems
Answer:
a. water into root hair cells
Explanation:
Osmosis can be defined as a process which typically involves the movement of a solvent molecule such as water through a semi-permeable from a region of high concentration to a region of lower concentration.
Hence, the process of osmosis is best illustrated by the movement of water into root hair cells because they are used by the plants to absorb water from the soil.
