Juan and shanice took samples from around their classroom to grow bacterial cultures. after the bacterial cells has been growing for three days in the petri dishes, what is the most appropriate tool for them to use to measure the diameters of the colonies?

metric  ruler

Explanation:learned that the hard way

answer; ///i believe its: ///(embolus);

there are mainly three domains in biological classification namely; archaea, bacteria, and eukarya.

archaea includes all the prokaryotic cells which are characterized by their lipid membranes. they have branched hydrocarbon which is attached to glycerol through an ether linkage.

bacteria includes all the prokaryotic cells, the cell membrane of which are made up of the unbranched fatty acid chain. in addition, they are attached to glycerol through an ester bond.

eukarya includes all the eukaryotic cells, that is, the cells contain a nucleus and other membrane-bound cell organelles.

they can be autotrophic as well as heterotrophic, unicellular as well as multicellular

they include kingdoms like protista, plantae, animalia, fungi et cetera.

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