Explanation:
2 is B, 6 B ,7 A that's I know I hope this may help you
Answer:
Salinity in an estuary varies according to one's location in the estuary, the daily tides, and the volume of fresh water flowing into the estuary. In estuaries, salinity levels are generally highest near the mouth of a river where the ocean water enters, and lowest upstream where freshwater flows in.
Explanation:
Answer:
The correct answer is oxygen.
Explanation:
Hope this helped Mark BRAINLEST!!
Decomposers get energy from dead or decaying matter. Examples are fungi, bacteria, some insects and snails.
