Answer:
When a person inhales or comes in direct contact with a pet’s fur, dander, or saliva. The immune system which protects us you from infections, produces a protein, called antibodies, to fight off the foreign bodies. Sometimes, our immune system overreacts to certain substances like animal's fur or feather causing allergic reactions.
Explanation:
Answer:
People with type O- blood are called universal donors because their donated red blood cells have no A, B or Rh antigens and can therefore be safely given to people of any blood group.
Listen without interrupting the patient. Speak slowly, clearly and loudly. Use short, simple words and sentences. Stick to one topic at a time.
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Answer: Door - condiments
lower shelf - meats and eggs
Upper shelf - leftovers
Crisper drawer - fruits and vegetables
Explanation:
