In which situation would artificial insemination most likely be used over other forms of treatment?

A.
The mucus that helps the sperm travel to the uterus is too thick.
B.
There is a blockage in the fallopian tubes.
C.
A man's testicles have not properly descended, lowering sperm count.
D.
A woman's ovaries do not release any eggs.

looks like the answer is     c     to me!

what is this saying?

answer: zinc is the substance which has a volume of 1.38 .

density is defined as the mass of an object per unit volume.

it can be calculated by dividing mass of a substance by its volume i.e.

si unit of density is kg per cubic meter and cgs unit of the same is gram per cubic centimeter.

now from the given data volume can be calculated by the formula .

hence, the volume of aluminium will be = which comes out to be 1.703 .

similarly, volume of zinc, chromium, and nickel will be 1.378 , 0.869 , and 0.356 respectively.