Practice drawing various animals and plants.

Practise drawing various animals and plants.

Who converts the various compounds of nitrogen present in dead animals and plants back into nitrites and nitrates ?

Draw a sketch of a pond and the possible animals and plants that would live in the different places of this pond.

List various adapations in animals.

In which type of in situ conservation practice, the diversity, culture and lifestyle of human is preserved along with microorganisms, wild animals and wild plants?