True or False? Chemical manufacturers strive to produce herbicides
and insecticides that get rid of all pests, beneficial or not.

True.

Explanation:

Chemical manufacturers strive to produce herbicides and insecticides that get rid of all pests, beneficial or not because pests and weeds reduces both quality and quantity of the crops which directly affects country's economic conditions. There are several countries which are agricultural based means they depend on the agricultural goods. So for producing maximum yield of crops, they use pesticides and herbicide to make the crop free from the pest and weeds. So chemical manufacturers produce chemicals for pest and weeds.

answer

i think the answer is a) as air pressure in an area increases, the density of the gas particles in that area decreases.

hope it