The correct answer is letter C
Overuse of the same chemicals can result in the pest becoming immune to the pesticides.
Chemical formulas are used to describe the types of atoms and their numbers in an element or compound. The atoms<span> of each element are represented by one or two different letters. When more than one atom of a specific element is found in a molecule, a subscript is used to indicate this in the chemical formula.</span>
Force= mass•acceleration
Force=800•5
Force=4000 N
