Which of the following are functions of the ears? I. Hearing by collecting and processing sound waves
II. Keeping our balance when we turn or bend over
III. Keeping our body at the right temperature

I and II
I and III
II and III
I, II, and III

Answer is:-

Hearing by collecting an processing sound waves.

Keeping our balance when we turn or bend over.

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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: