Running. D, I was going to put down, A, but D is most logical as well.
Ligaments connect the ends of bones together in order to form a joint.
Joints are structures that connect individual bones and may allow bones to move against each other to cause movement.
Hope that helps!
Answer:C
Explanation: Always have protected sex, you can catch aids or end up getting pregnant, if you are planning to have unprotected sex then have the person check if they have hiv as well as you, you are responsible as much as the other person and if you do go the hospital as soon as possible and ask to get tested.
Synergistic interaction is a chemical reaction where the combination of the chemicals produces a stronger effect than either of the chemicals would produce alone.
