Biology, 12.10.2020 04:01, preciosakassidy
Which statements describe properties of stars? Check all that apply.
A. Stars produce energy through nuclear fusion.
B. Stars produce energy through gravity.
C. Stars are massive objects composed of gas.
D. Stars are solid objects that we could stand on.
E. Stars are composed primarily of hydrogen and helium.
F. Stars are composed primarily of liquids such as water.
Answers: 3
Biology, 21.06.2019 23:00, autumnlyons69
Biomass can be used to generate electricity. biomass relies heavily on agricultural crops. plants release carbon dioxide and water in combustion. plants use photosynthesis to originally generate the energy that is needed. the chemical energy of these plants all started with what energy source?
Answers: 3
Biology, 22.06.2019 17:00, malachitorres813
What are ways that ordinary people can to keep antibiotic resistance from getting worse?
Answers: 1
Which statements describe properties of stars? Check all that apply.
A. Stars produce energy throug...
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