Oxygen has Atomic number 8 so all isotopes have 8 protons and 8 electrons.
So the number of neutrons in Oxygen-18 = 18 - 8 = 10.
Option B is the correct one.
Answer: Mars
Explanation:
Mars is a planet similar to the earth which the rest can't sustain life either because it's too hot or cold or too much gas maybe even toxic acid.
Answer:
Family Behaviors.
Explanation:
Family behaviors, such as the way you were raised and the ideas your family has about exercise, may influence your own ideas about exercise.
Family behaviors influence your ideas or actions for the future.
Answer: 115m. Displacement can be taken from the distance between the initial point and the final point. In this case,the displacement is 115m.