I believe it's the last two. "makes the lungs able to fill more completely" and "helps the blood vessels dilate more easily" hope this helps, have an amazing day :)
Symptoms of acute HIV infection can include:
rash
fever
chills
headache
fatigue
sore throat
night sweats
loss of appetite
ulcers that appear in the mouth, esophagus, or genitals
swollen lymph nodes
muscle aches
diarrhea
Answer:
Allergies can occur even in those without a family history.
Explanation:
I believe the answer is B. Smoking will give you lung cancer.. I hope this helps
Mental health plays the biggest role. When your stressed, not only does it put stress on the body (headaches, body aches, and other chronic conditions) but it can put a strain on your relationships with others. You won’t be able to focus as well as you have before, and this will affect your intellectual ability. Preventions include physical activity, nutritious foods, social inclusion/support, and hobbies or activities.
