To have a great ambition or ultimate goal; desire strongly
Answer:
colder, rich in nutrients
Explanation:
fertilizes surface waters meaning they have high biological productivity
Answer:
A. the food web
Explanation:
Ecosystems have lots of different living organisms that interact with each other. The living organisms in an ecosystem can be divided into three categories: producers, consumers and decomposes. They are all important parts of an ecosystem. Producers are the green plants.
Answer:
amoeba
Explanation:
unicellular are the organism which have single cell.
Answer:
the poles repel
Explanation:
i believe this is the best answer