It’s B
Because that is the smallest way scientists divide plants your welcome
The answer to letter b is
Answer:

Explanation:
Given that,
The distance between the centers of the two oxygen atoms in an oxygen molecule is
.
We need to convert this distance in inches.
We know that,
1 cm = 0.393 inches
We can solve it as follows :

So, the distance between the centers of the two oxygen atoms is
.
Answer: Luster (happy to help)
Explanation: Luster is the property of minerals that indicates how much the surface of a mineral reflects light.
answer : Neutron, neutral subatomic particle that is a constituent of every atomic nucleus except ordinary hydrogen.