How does lack of sleep affect risk of injury? A. It causes distractions.
B. It causes illness.
C. It interferes with hearing,
D. It interferes with attention.

Joe has been suffering from asthma since childhood. recently, a severe asthma attack struck, after which he has been finding it difficult to breathe normally. what can ease his condition?

There are blank calories in a gram of carbohydrate

Can someone give me a hand with this one.