What is carbon dioxide used for in the chloroplasts of green plants?
o
a. to break down large food molecules
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b. to make carbon dioxide and water
0
o
c. to make glucose and oxygen
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d. to slow down photosynthesis

the correct answer, according to e2020, is the second choice there is an occluded front in region a and a cold front in region b.

yes, because even though a theory has a  lot of evidence to support it, it is not always true

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.

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