Question

Please help me with this asap!

Answer 1

D because it cant be simplified into something less, for example

mosquitoes:spiders (9:18)

can be simplified to 1:2 and is not very high of a ratio anymore:

Answer 2

Answer:F

Explanation:

A.5:18

B1:3

C5:36

D:5:3

F9:18 or 1:2

G:1:35

answer is F