Gravity is a force that always attracts or pulls objects toward each other without direct contact or impact. Gravitational attraction depends on the mass of the two objects and the distance they are apart. Objects on Earth are pulled toward the center of Earth.
True in a evolutionary sense
The oxygen has 8 protons and 8 neutrons <span>in your nucleus
A = z + n
n = 18 - 8
n = 10 neutrons
Answer (3)
hope this helps!</span>
I believe that the answer is B. The protons have a positive charge (pro=positive), neutrons have no charge because the are neutral (neutral=positive and negative), and electrons are negative
