Answer:
double membrane
Explanation:
Chloroplasts are surrounded by a double membrane similar to the double membrane found within a mitochondrion.
Answer:
Nucleus
Explanation:
The most important organelle is the nucleus. The nucleus is like the brain of a cell. It controls all actions that the cell undertakes. The nucleus can do this because it contains DNA.
Answer:
The rise in the level of water indicates that CO2 is produced by germinating seeds during respiration. Actually, the germinating seeds respire and produce CO2.
Answer:
Answer: A squirrel buries acorns to dig up and eat later.