Question

भारत में अभी तक कितने वायरस आ चुके हैं ?​ Please someone answer this?​

Answer 1

Answer:

corona is the only virus which lasts upto 50 years

Explanation:

this is the right explanation

Answer 2

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.