Part 1

vowels are the letters a, e, i, o, u, and y. consonants are all the letters that are not vowels. select all! the words listed that have a 3: 4 ratio of vowels to consonants.

mercury
jupiter
uranus
neptune

part 2

in the sentence "astronomy is cool! ", which of the following has a ratio of 15: 8?

the ratio of all letters to consonants

the ratio of vowels to consonants

the ratio of consonants to all letters

the ratio of consonants to vowels