Answer:
"Whenever our son eats shellfish or derivatives thereof, he will present hives." Shellfish allergies are a response of the immune system to the proteins present in some marine animals (shells, prawns, crabs, lobsters, squid, among golds). we should have a lot of information about it, every time we are faced with this type of allergen, the allergic reaction will be much more serious that can lead to an obstruction of the airway.
Answer:
it sends signals from your brain , waring you before your body
shuts down tell you if you are hot or cold or if you are sore and need aid.it will send a signal of pain
Explanation:
Cloth could filter better
