Answer:
Both photosynthesis and cellular respiration provides organism with the usable energy.
Step-by-step explanation:
- Photosynthesis is the process carried out by the plants by using sunlight to produce the energy required to carry different cellular activities in the plants.
- In similar manner, the cellular respiration is also a metabolic activity that converts the nutrients energy into the ATP which is a usable energy form by the organism.
- It breaks down the complex form of glucose in to useful energy.