Which of the following processes help maintain the salinity (salt content) of the Earth's oceans? A.
animal reproduction and decomposition
B.
plant photosynthesis and respiration
C.
volcanic emissions and reactions at the sea floor
D.
transpiration and atmospheric condensation

-Study Island

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.

the sun creates it's own light, also gives light and life to bunch of stuff like plants,animals,humans etc.photosyntesis is the process of making food which needs sun,water,nutrients etc.

answer; an inhibitory postsynaptic potential;