Astronauts who spend long periods

  1. Astronauts who spend long periods in outer space could be adversely affected by weightlessness. One way to simulate gravity is
    1. answers icon 2 answers
    2. Sasha asked by Sasha
    3. views icon 1,032 views
  2. Astronauts who spend long periods in outer space could be adversely affected by weightlessness. One way to stimulate gravity is
    1. answers icon 1 answer
    2. Susana asked by Susana
    3. views icon 1,008 views
  3. Astronauts who spend long periods in outer space could be adversely affected by weightlessness. One way to stimulate gravity is
    1. answers icon 0 answers
    2. Stuck asked by Stuck
    3. views icon 905 views
  4. the astronauts can live for long periods of time in a space station? my answers is yes.
    1. answers icon 1 answer
    2. Anonymous asked by Anonymous
    3. views icon 454 views
  5. Which detail supports the main idea that microgravity weakens astronauts' bones?A) astronauts grow 1-3 inches taller B)
    1. answers icon 16 answers
    2. Taryn Hughey asked by Taryn Hughey
    3. views icon 1,861 views
  6. Apollo AstronautsIn the passage, which of the following is NOT mentioned as one of the activities performed by astronauts on the
    1. answers icon 1 answer
    2. views icon 44 views
  7. Darwin believed that evolution occurs steadily in tiny changes over long periods of time, while many current scientists believe
    1. answers icon 1 answer
    2. teen x asked by teen x
    3. views icon 55 views
  8. Sitting or standing for long periods during pregnancy can present serious health consequences,where standing for long, unbroken
    1. answers icon 1 answer
    2. views icon 50 views
  9. Darwin believed that evolution occurs steadily in tiny changes over long periods of time, while many current scientists believe
    1. answers icon 1 answer
    2. views icon 62 views
  10. Astronauts visiting Planet X have a 2.6 -long string whose mass is 5.0g . They tie the string to a support, stretch it
    1. answers icon 0 answers
    2. sunday asked by sunday
    3. views icon 674 views