5
What effect does gravity have on stars?
Aalows stars to break free of their gatantes
...
Chemistry, 02.02.2021 20:20 loisfriedman117
5
What effect does gravity have on stars?
Aalows stars to break free of their gatantes
B heps break hevdam atoms apart trekte of stars
С
It forms stars from clouds of gas and dust, and causes
them to ignite
D
it causes stars to swell from white dwarts to red glants
Answers: 2
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The skeletal system performs a variety of functions that are crucial to maintaining life processes. what function is performed in the bone marrow, but not in the ossified bones of the skeleton? a oxygen transportation c mineral storage b. muscle attachment d red blood cell production
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Chemistry, 21.06.2019 23:30
Agroup of students is studying convection currents. they fill two identical balloons with the same amount of helium. one balloon is placed in a freezer and the other in an area with warm air. after 10 minutes, the balloons are released from a height of 1 meter. which of the following do the students most likely observe? a. the balloons both rise. the cold balloon is larger than the warm balloon. b. the balloons rise at the same rate. both balloons are the same size. c. the warm balloon expands and rises. the cold balloon shrinks and sinks. d. the cold balloon expands and rises. the warm balloon shrinks and sinks.
Answers: 2
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Which of the following best describes the formation of plasma?
Answers: 1
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