What kind of soap is the best?

Liquid soap is generally recommended over bar soap for cleaning your hands.

Liquid soap is easy to use and will not spread germs from one person to another.

Many liquid soaps also include a moisturizing agent, so your hands may not dry out as quickly from frequently cleaning your hands.

Explanation:

c. is the answer

by love gaming

the answer is b because, investigating whether another species of moth also drinks tears might be interesting, but it would not directly explain why this species of moth does.

to explain why this species of moth drinks tears, the scientist could ask: "what nutrients that moths need are in elephant tears? "

the scientist could experiment with moth repellent or oter ways to keep the moths away, but that would not answer his original question.