Answer:
hi
Explanation:
protons,electrons and neutrons form atoms and
atoms form molecules
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Answer:
Compounds are substances made from atoms of different elements joined by chemical bonds. Common examples are water (H2O), salt (sodium chloride, NaCl), methane (CH4).
the correct combo is C
We know sunlight is key factor in photosynthesis so A and D are out.
we also know plants get their bulk by breaking up co2 and using the carbon which releases oxygen as a byproduct so B is also out of the question.
For reference, the ideal gas law is .
(Variables with a subscript of 0 are the values at 45°C and variables without a subscript are the values at 70°C.)
Assuming constant pressure:
The number with the least significant figures is 70 (1 s.f.), so with correct significant figures, the volume would be 5 L.