What is another way in which human activity is increasing the amount os atmospheric co2, and what are potential global effects of these changes in co2 levels?

Dna is the genetic material that makes up living things, and folic acid plays an important role in the information of dna. jon wants to study the effect of folic acid on dna formation in microbes. which statement accurately describes the variables in this study

The mitochondrion functions lipid storage protein synthesis photosynthesis dna replication atp synthesis

In which case would a scientist choose to use a dissecting microscope rather than a compound microscope