Antibiotic resistance happens when bacteria no longer respond to the antibiotics designed to kill them. This allows the bacteria to continue to grow in their environment - typically within human bodies. Why does this occur? Be sure to use the following terms in your variation, lateral gene transfer, and evolutionary fitness.

The organelle pictured is found in cells of and is theorized to have once been an independent organism.

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What best explains whether bromine (br) or neon (ne) is more likely to form a covalent bond? bromine forms covalent bonds because it has seven valence electrons, but neon has eight valence electrons and already fulfills the octet rule. bromine forms covalent bonds because it has many electron shells, but neon has only two electron shells and is tightly bound to its electrons. neon forms covalent bonds because it can share its valence electrons, but bromine has seven valence electrons and can gain only one more electron. neon forms covalent bonds because it has only two electron shells, but bromine has many electron shells and will lose electrons in order to fulfill the octet rule.