Question

10
2. Which of the following is a desirable change?
(a) Formation of clouds
(c) Photosynthesis in plants
(b) Digestion of food
(d) All of these​

Answer 1

Explanation:

Which of the following is a desirable change?

(a) Formation of clouds

Answer 2

Answer:

digestion of food

Explanation:

Desirable changes are those that are beneficial[useful]. Milk changing into curd,a seed germinating and forming a new plant and bees changing nectar into honey are some examples of desirable change. Undesirable changes are those that are not.