Question

6. The substance ‘A’ is necessary for the normal growth and development of all types of plants and
animals. An acute scarcity of substance' A' has an ill effect on plants which can hinder the natural
process 'X'in plants causing a severe shortage of 'Y' leading to famine. It may also lead to the
shortage of 'Z' which is essential for breathing and respiration. What could A, X, Y and Z be?​

Answer 1

Answer:

Hey !!!!!

Explanation:

Solution. Water is necessary for normal growth and development of all living creatures. Without water, photosynthesis cannot happen.