A carrier is a child who carries the genes of from parents but the gene doesn't show itself because of being masked by the dominant gene.
Answer: B. They allow for specific substance to travel throughout the cell.
Explanation: I know this because carrier proteins and channel proteins are some types of embedded proteins.
Answer:
I and II
Explanation:
I. irrigation of cropland & II. harvest of biomass for energy
Answer:
To survive. Drinking is very important and is required for animals and organisms to survive. It also keeps us hydrated.
