Question

Give scientific reasons for the following statements:

a. Viruses are still a puzzle to the biologists.

b. Mangoes get spoilt within a few days, but mango pickle does not for a long time.

c. We must not let water collect anywhere in the neighborhood.​

Answer 1

Answer:

answer 1)

answer 2 ) because we know that mango do not contain any salt and oil which preserves the mango but mango pickle contain salt which preserves it from getting spoiled