How can toxic chemicals affect human immune, nervous, and endocrine systems?

Some toxic chemicals can make the body shut down and not function properly.

Explanation: Some gasses alter your cellular membrane like carbon monoxide or cyanide which affects your brain functions

The toxins reduce the amount of cells which are capable of suppressing the immune response. So multi-resistant strains, which produce very high levels of enterotoxin, becomes even more dangerous.

For endocrine system the chemicals are linked with developmental, reproductive, brain, immune, etc...

Hope it helps you.

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.