Answer:
4
Explanation:
Glucose is where most organisms derive their energy, so plants would use it in cellular respiration (the cellular metabolic process that makes energy/ATP) which does occur in the mitochondria.
1.Cells are smallest unit of life.
2.Cells are important to the structure and function of living beings.
3.All organisms are made up of multiple cells.
The answer might be Cyanobacteria photosynthesizing
An explanation inspires new questions and the process of making new observations.