A student knows the width and length of a dresser. What else
should she measure so she can
calculate the volume?
A. Mass
B. Density
C. Height

C. Height

Explanation:

The volume of a rectangle is Length x width x height.

The student has only measured the width and length so far, the only thing left to measure is the height.

The other answers don't make sense.

Hope this helps!!

- Kay :)

c

Explanation:

the correct answer: the index of refraction of the second medium is lower i tried this persons answer and it was wrong this person is lying

"1. it should be, it has been for about 20 years, and it's really not much different in the end than breeding animals to have particular traits. there are always concerns about genetically engineered animals/plants affecting the environment in unexpected negative ways, but i can't think of an example where the fears didn't turn out to be baseless.  

first, as you point out, it would be a great advance in pharmacology, to be able to tailor drugs and their doses to me. the pros involve better medical treatment. the cons involve privacy issues like insurance companies denying coverage to people with genetic risk factors. looking at dna markers wouldn't affect the frequency of genetic diseases, but it would allow detection of them earlier. and ok, actually i suppose that if people used this information to avoid having children with genetic diseases, some might decrease in frequency."