Question

define the following
1. photosynthesis .
2. Allergy .
3. Respiration .
Atleast answer 1

Answer 1

Explanation:

photosynthesis. : synthesis of chemical compounds with the aid of radiant energy and especially light especially : formation of carbohydrates from carbon dioxide and a source of hydrogen (such as water) in the chlorophyll-containing cells (as of green plants) exposed to light.

Allergies, also known as allergic diseases, are a number of conditions caused by hypersensitivity of the immune system to typically harmless substances in the environment.

respiration is the movement of oxygen from the outside environment to the cells within tissues, and the transport of carbon dioxide in the opposite direction

Answer 2

Answer:

Photosynthesis

The process in which plants make their own food by using necessary ingredients such as air, food and sublight.Even chlorophyll is involved in the process

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