Answer: what u mean heres a river tho nile river also known as the nile, hope this helps you a little bit.
Explanation:
The statement that states have intangible boundaries is false. Your answer is B
Answer:
Wetlands.
Explanation:
An area of land that is covered with a shallow layer of water during some or all of the year.
Answer:
primary consumer
Explanation:
it would be because of how the food web is built
Answer:
External/ internal migration.
