7. A Starburst® candy is 1.5 cm wide. The average distance from Earth to the moon is 381550 km. If a trip is to the moon and back, how many trips could
be made if a mole of Starburst® candies are laid end to end between the moon
and Earth?

chemical digestion occurs in the stomach were hcl and pepsin forms chyme, the mouth in which salivary amylase breaks down starch to form bolus, and the small intestine specifically the duodenum.

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.

level 4 to level 2 : ))