Do I exist? Well, when wrote "do I exist" one second ago I existed, but now I am different because millions of cells inside me just died, and millions more were born. If you are constantly changing then you aren't really the same person as you were last year. The only thing that is the same is your memory, You remember being someone else!

Enjoy your fraction of a second of life!

wow that's really good thanks ʘ‿ʘ

just go with your heart buddy

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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explanation: