Question

read the sentence. organic farming often uses _blank_ natural pesticides compared to conventional farming, which uses synthetic pesticides. this in turn can _blank_ the environment. which best completes the sentence? less applications of, help strong - smelling, harm more applications of, harm longer - lasting, help

Explanation:

Organic farming is known for being more environmentally - friendly. It often uses more natural pesticides which are generally considered to be beneficial for the environment compared to synthetic pesticides used in conventional farming.

Answer:

more applications of, help