Answer:
The correct answer is - sunlight, water, chlorophyll, and carbon dioxide are three major requirements to perform photosynthesis.
Step-by-step explanation:
Plants make their food by the process known as photosynthesis that requires light from Sun, carbon dioxide from the air, and water or other nutrients from their roots.
Stomata are the openings present underside of leaves for the purpose of entering CO2 and transpiration mainly. Sunlight is trapped by chlorophyll which is an essential pigment for photosynthesis.
All of these four factors sunlight, water, chlorophyll, and carbon dioxide are present, the plant will be able to perform photosynthesis.