Give reason for the following
Green leaves are thin and broad.

Give reasons for the following:

Give reasons for the following:

Give reasons for the following :

Give reasons for the following Amino acids are amphoteric in behaviour.

Give reasons for the following Boiled water tastes flat.

Give reason for the following. Rest and motion are relative terms

Give reason for the following: Molybdenum is used in the manufacture of ammonia.

Give reason for the following Animals owe their existence to chlorophyll.

Give reason for the following observations. (a) Naphthalene balls disappear with time without leaving any solid. (b) We can get the smell of perfume sitting several metres away.