The answers to your question is 2, 3, and 5
The answer is B. Shivering when Cold
Homeostasis is the maintenance of Stable Condition within the body
When we are experiencing a cold temperature, Our brain send a signal to our nerves to tighten and loosen really fast in order to create heat within our body. ( making it back to a stable temperature)
B. say that you need to call a friend for a ride
Answer:
My answer would be a piece of glass falls into a customers water cause by drinking it he can cut his neck from inside. the other ones can cause infections. that's just my opinion