Answer:
There are three major types of chemical bonds: ionic, covalent, and metallic. Ionic bonds form due to the transfer of an electron from one atom to another. Covalent bonds involve the sharing of electrons between two atoms.
Explanation:
The independent variable is "controlled" or held constant in the control group.
Cell X
Prokaryotes do not have a nucleus or any other membrane-bound organelles (including chloroplasts). So cell X is a prokaryote.
A group in which a star is classified according to its spectrum.
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Hey mate sorry I m unable to understand your question.
Do clarify
