Question

aditi di nhi hai crono see hi khelta hai ye garib​

Answer 1

Answer:

The process by which green plants and some other organisms use sunlight to synthesize nutrients from carbon dioxide and water. Photosynthesis in Plants generally involves the green pigment chlorophyll and generates oxygen as a by - product..

Answer 2

Pressure, in the physical sciences, the perpendicular force per unit area, or the stress at a point within a confined fluid. ... In SI units, pressure is measured in pascals; one pascal equals one newton per square metre. Atmospheric pressure is close to 100,000 pascals.