The amount of matter that cycles through a food web

The correct answer will be- does not change

Explanation:

A food web represents the complex interaction of the organisms in an ecosystem through which energy and matter flow.

The flow of matter in a food web is not like the energy flow which decreases at each trophic level. The matter is recycled between and with an ecosystem where matter can enter and exit at any level.

Since the matter in an ecosystem is recycled by the decomposers, therefore, the amount of matter does not change.

Thus, does not change is the correct answer.

c: warm water flows from the western tropical pacific toward south america. that should be the right answer! hope it .

ionic bonds are two oppositely charged ions that attract. a sodium ion has a 1 positive charge; a chloride ion has a 1 negative charge. sodium and chloride have oppostive charged ions that attract which forms an ionic bond. a chemical bond formed when two atoms share electrons is called