The answer is the Somatic Nervous System and the Autonomic Nervous System.
Answer: the first one
Explanation: the rest are very wasteful :)
The endocrine system is a collection of glands that regulate your metabolism, growth, sleep, mood and other things around your body.
During photosynthesis, plants take in light energy from the Sun, carbon dioxide from the air, and water through their roots. Oxygen is a product of photosynthesis.
