Ouestion 1: Some cells in the human body cannot divide. For example, brain
and muscle cells cannot divide. What happens if these cells become
damaged?

i am going to guess that it is co2.

they both go up but then go back down. they both end lower than they started. lastly, they both are competitive/the second on.

explanation:

lipid

explanation:

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.