Answer:
1 and 4.
Explanation:
moisture in the air affects temperature, and altitude is how high you are above sea level.
Myasthenia gravis, is a disease that can't be cured treatment may help but it won't sure the disease.
The condition is caused by a breakdown in communication between nerves and muscles.Symptoms include weakness in the arm and leg muscles, double vision, and difficulties with speech and chewing.Medications, therapy, and surgery can help.
True, because if you look at your feet all the time, you'll bump into someone.
Same thing for on the road.
