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?
A.) respiratory therapy
B.) an analgesic
C.) an antitussive
D.) a reconstructive surgery
ch

the answer is d

hope this and you do good

during longer space exploration trips, crewmembers may develop vision impairment risks and short-term cardiac atrophy or a decrease in the size, strength, weight, and activity of the heart during space flight because they can experience microgravity. in addition, the long-term medical condition is loss of bone mineral density and radiation exposure.