Why do living organisms respire ?
What are autotrophs?
Define photosynthesis.
Answers
Answer:
Explanation:
The food has stored energy, which is released during respiration. Therefore, all living organisms respire to get energy from food by breathing the air. During heavy exercise, fast running, cycling, walking for many hours or heavy weight lifting, the demand for energy is high.
Organisms which can make their own food from simple substances are called autotrophs.
The process by which green plants make their own food (like glucose) from carbon dioxide and water by using sunlight energy (in the presence of chlorophyll) is called photosynthesis. The process of photosynthesis takes place in the leaves of a plant.
Answer:
All living organism respire because the carbon dioxide which is inside our body go out .
Explanation:
Which make their own food (plant)
The process by which plants make there own food is called photosynthesis