Answer:The immune system is a network of cells, tissues and organs that work together to attack pathogens that try to invade your body. Bacteria, parasites and fungi that may cause infection meet a system of immune soldiers, including T-lymphocytes, macrophages and neutrophils.
Explanation:
I would say A.3 days hope this helps
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.
The answer to your question is 350 calories and 6 hours.
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