The immune system doent take it as a threat but other systems would take it as a threath
Answer:
The answer is A.
Explanation:
It will move more and your body temperature is gunna be warm.
Not get mad at the person who who are it's not right take something big and and small like ball not a soccer ball a regular ball and u get your anger out that's my solution and people out will think it will work
They are called “visual reminders”
They have an effect because the bigger the school the more activities you can do because you have more people.