The great plains population and environment project examines the recursive relationship between human impacts and environmental hazards that draw and repel population and effect the family structures of migrants.
Answer:
The krill.
Explanation:
Krill are small crustaceans of the order Euphausiacea. They are found in all the world's oceans. The name "krill" comes from the Norwegian word krill, meaning "small fry of fish".
When the fisherman will start overfishing, krill will also come with their that net which will be used in fishing. As a result, the population of the krill will be decreased.
Oxygen (O2) and sugar(C6H12O6)
Answer: Cell membrane is layer which is present in all living cells. It is present under the cell wall but in some cases such as plant cells.
Explanation: It is composed of lipid bilayer and proteins embedded in it. Phospholipids, glycolipids and sterols is the composition. Its function is to protect the cell from extracellular environment. It is semipermeable membrane that js allow only selected molecules to pass.