Answer:
Cell Organ System Organ
Explanation:
cells make up everything as a building block of life.
ATP energy is produced by mitocondria which is impotant for organells.
Answer:
using crop rotation
Explanation:
Crop rotation involves alternating the crops grown on a piece of land after every season. It helps to maintain soil fertility since different croms remove different minerals from it. Legumes should be included in the rotation as they replenish the nitrogen supply in the soil. This method of farming increases food production.
1 - cell wall
2 - vacuhole
3 - mitochondria
4 - nucleus
5 - ribosomes
6 - perexiome
7 - chloroplast
8 - endoplasmic reticulum
9 - golgi apparatise
10 - cell membrane
