Chemistry, 26.06.2020 23:01 anggelkevin100
Which statements describe how stars are born? Check all that apply. Stars are born in clouds of gas and dust called nebulas. The gas and dust are pulled together by gravity. If the cloud that is pulled together has enough mass, a red giant is formed. The pulled-together cloud collapses and becomes hot and dense. Heat and pressure cause nuclear fusion, which signals the birth of a star.
Answers: 2
Chemistry, 21.06.2019 17:30
Which term describes a fracture in the earth at which land stays in the same place? a. joint b. fault c. split d. hinge
Answers: 1
Chemistry, 23.06.2019 00:30
Arrange the elements in order of increasing electronegativity. use the periodic table to you arrange the elements. p o k mg
Answers: 2
Chemistry, 23.06.2019 04:31
Which molecules are more strongly attracted to one another -c3h8o molecules that make up liquid rubbing alcohol or ch4 molecules that make up methane gas
Answers: 3
Which statements describe how stars are born? Check all that apply. Stars are born in clouds of gas...
Physics, 29.10.2019 01:31
Mathematics, 29.10.2019 01:31