Cystic fibrosis is a disease that
a. causes all those infected to live only into their teen years
b. makes it difficult to breathe
c. can be cured with proper medication
d. occurs most frequently in people of asian descent

Iwill mark which of these statements best describes how nasa's kennedy space center benefits florida? it improve the average income of people. it encourages the use of science for entertainment. it produce more astronauts and space scientists in florida. it encourages people in florida to use space technology in homes.