Which are examples of steroids?

a) cholesterol and vitamin d
b) cholesterol and phospholipids
c) testosterone and trans fats
d) estrogen and phospholipids

i will say

A) Cholesterol And Vitamin D or B) Cholesterol And Phospholipids

hope this helps :)

till me if it helps sorry if it did not :(

and i say  A) Cholesterol And Vitamin D :)

i am going to guess that it is co2.

answer by yourhope:

answer is

human impact on the environment can be seen in the deterioration of the !

: )