According to theories concerning the origin of life, the atom shown is a likely choice for the basic element of all livings things because it a)is small and unstable. b)is relatively stable and can form four covalent bonds. c)forms four ionic bonds with other elements and itself. d)is large and takes up enough space to fill the structure of a cell.

B. The atom is able to form 4 covalent bonds                          

sea breeze

explanation:

cool air is going towards land allowing for the land to be cooler, the hotter air gets pushed away from the land.

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answer: b. nucleolus

explanation: nucleolus is a structure in the nucleus are ribosomes are made.

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: d

-charlie

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: d