Answer:
a ; As the fish die, they decompose to produce ammonia (NH3) that is then converted to nitrates (NO3-).
Explanation:
its for gizmos
30 and 130 cm :) have a good day
B) lake
Explanation:
A lake is natural body of still fresh or salt water usually found inland and sometimes in mountain regions. They are larger and deeper than ponds in all proportions.
- A lake can be viewed as body of water surrounded by land.
- Most lakes are usually internal drainage basins that collects water from rivers the feeds and empties into them.
- Example is Lake chad.
- Rivers do not go out of lakes, they are fed by rivers.
Learn more:
Lake practices brainly.com/question/3817191
#learnwithBrainly
Answer:
Organs
Explanation:
cells make up tissues and tissues make up organs
