Antibiotics do not reduce the number of helpful and harmful bacteria in the microbiome. O True
O False

false; the purpose of antibiotics is to kill bacteria

Explanation:

It is true, it does reduce the number in both categories.

8

explanation:

each principal energy level above the first contains one s orbital and three p orbitals. a set of three p orbitals, called the p sublevel, can hold a maximum of six electrons. therefore, the second level can contain a maximum of eight electrons - that is, two in the s orbital and 6 in the three p orbitals.

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the answer is c

tell me if wrong