Answer:chain-link fence
Explanation:a cell membrane is partial permeable which means that it lets some substances through but not other.
A population cannot continue to increase forever because each population has a carrying capacity, which is the max number of organisms that can live in an environment with the available resources. At some point, each population will hit their carrying capacity when they run out of resources.
Answer:
DNA base triplets → amino acid sequence → protein folding pattern → protein shape and function
