What are the 3 main types of clouds?

Cumulus, Cirrus, and Stratus

Explanation:

So Cumulus Clouds are those puffy-shaped clouds, the ones that look the most solid like you could just walk on them.  Cirrus are those wispy clouds that are often very high up.  And Stratus Clouds are the low clouds that often cover the entire sky.

hope this helps:)

a patient chooses to not take a beneficial medical treatment.

explanation:

can you attach a picture of the lettuce? : )