The three lines of defense your body has against disease include all except?
a. physical and chemical defenses
b. inflammation
c. immune system
d. scarring
a. true
b. false b cells and h cells are two important cells in the immune system that fight infection. antibodies are produced by
a. b cells
b. t cells
c. red blood cells
d. lymph nodes 1. b 2. true 3. a can you check ? ?

1:d 2:false 3:a i got 100% with these answers

answer:

the questionnaire that you filled with all the “yes” responses will be asked by the doctor in order to determine the kind of problems and issues that you are currently facing. the doctor will also ask if there are any other concerns that you want to share that have not been mentioned in the questionnaire  

your doctor would also make sure that frequent appointments are scheduled for regular check ups.  

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.