Question

which sentence about life without gravity is the word spines used correctly

A. in microgravity astronauts grow taller because their spines straighten

B. astronauts have to be careful drinking in microgravity or juice spines all over the walls

C. when astronauts bodies adjust to microgravity they can have fun floating on spines

(D). astronauts use spines to exercise in space so they dont get too weak for life back on earth

Answer 1

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