Soil with the finest texture is?

The position occupied by an organism in food chain is the

The depletion of the ozone layer will result in the earth surface receiving more

Use the list of insects below to answer the question below; 

I. Cotton stainer    II. Honeybee     III. Termite       IV. Weevil

The insects whose activities are both beneficial and harmful to humans are;

Use the list of insects below to answer the question below; 

I. Cotton stainer    II. Honeybee     III. Termite       IV. Weevil

Which of the insects destroys grains?