Which statement best explains why the sun is a star?
a. it's a huge ball of gas.
b. th...
Physics, 15.10.2019 07:30 potatoismeh1
Which statement best explains why the sun is a star?
a. it's a huge ball of gas.
b. the planets all orbit it.
c. it's in the center of the solar system.
d. it creates its own energy through nuclear fusion.
Answers: 2
Physics, 22.06.2019 04:10
Time remainin52: 42the chart shows data for a moving object.which conclusion is best supported by the information inthe chart? time (s)velocity (m/s
Answers: 3
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What can change the speed of sound as it travels through the ocean? a. salinity only b. density and salinity c. salinity and distance from land d. density and distance from land
Answers: 2
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Which of the following has the greatest impact on an ecosystem migratory animals predation human inference
Answers: 1
Physics, 23.06.2019 09:00
A10 kg shark swimming at 5m/s swallows an absent-minded 0.5 kg fish that is originally at rest. what is the speed of the large fish after eating the smaller fish?
Answers: 1
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