1) which sentence includes the best domain specific words for an informative/explanatory article on how space exploration led to the development of new products for people?
a) many products we use every day come from technology developed during the moon landing projects.
b) scientists used mri, or magnetic resonance imaging, to select a suitable landing site on the lunar surface.
c) athletic shoes now use the same materials as moon boots.
d) cordless tools were developed for astronauts to use during space walks.
2) in an informative/explanatory article about vacation planning, which of these concepts would be used to explain something to the reader?
a) famous beaches
b) booking a hotel room
c) effective natural sunscreens
d) travel agent recommendations