Answer:It would be all of them
Explanation: Because they all give ideas on how "could a school reduce its use of energy resources
Answer:
Experiment to show that sunlight is necessary for photosynthesis - definition. Take a plant with destarched leaf. Leaf is partially covered with black paper on which a design is cut. Expose this plant to sunlight for few hours and perform a starch test with iodine solution.
Explanation:
I tried kiddo
It is also known as a rescue agent
The main form is carbon dioxide and methane
