Question

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

Answer 1

Answer:

zydutstuclckeq4iw9r6zf szydutstuROsaidzydaid7e9e96roeytusyyyyýyeratkppclfuzm?x135roih