Compared with natural gas, oil is Your
less versatile in its uses
less damaging to air quality
easier to transport via pipelines
less dangerous to ship overseas
more likely to cause environmental damage when extracted

materials water oxygen those are the things i can think of in this moment.

an active site is a region that is present on an enzyme where the reactants or the substrate molecules we can say bind and experience a chemical reaction. the substrate is basically a reactant whose concentration is changing and that is converting into a product after binding at the active site of an enzyme

this protocol provides a detailed procedure for agarose-based ip to purify and enrich the protein of interest.

i would go with b

cytokinesis occurs after telophase so that eliminates d

and the entire reason for cytokinesis is for cellular reproduction