The gas produced during decomposition is
...The gas produced during decomposition is
hydrogen sulphide
carbon monoxide
chlorine
oxygen
Correct answer is A
No explanation has been provided for this answer.
An association between two organisms in which both benefit is called ...
The natural tendency of organisms as they evolve is to ...
Fish cannot survive on land because it has ...
The type of interaction shown is referred to as ...
Which of the following pairs of tissues is responsible for strengthening the plant? ...