There is exactly <u><em>two</em></u> membranes that surround the chloroplast.
Answer:
The correct answer is- Organ, organelles
Explanation:
Cells comes together and make tissue and different tissue organized to form an organ. So organs are made up of a group of two or more tissue type which perform specific function in an organism. For example, the heart pumps the blood, kidney which filters the blood.
Organelle are microscopic structures in the cell for example nucleus, Golgi, endoplasmic reticulum. Each organelle performs a specific function like organs. Eukaryotes have membrane-bound organelles and prokaryotes lack membrane-bound organelles. Therefore the correct answer is organs and organelle.
Water evaporates salts in seawater increase in concentration. Minerals precipitate
The answer I would choose is D. Help plants by providing them with sugar
You can tell me if i'm wrong.
