Sometimes, you can play sport for a longer time than you should. You should always stop and take a little break and always drink water. Also, if something starts to hurt, stop, let someone responsible know and take a break.
Answer: D
Explanation: it seem right to me I really don't know if this right but I hope this helps
The effector strain of bacteria is that the bacteria would colonize on the teeth and help prevent the child from developing cavitie
Answer:
Force applied
Explanation:
An object will remain at its state of rest unless a non zero for act on it
