which statements describe how stars are born? check all that apply. stars are born in clouds of gas and dust…

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.

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.

Answer

Brief Explanations:

Stars form in nebulas (clouds of gas and dust). Gravity pulls the gas and dust together. The cloud collapses, becoming hot and dense. Nuclear fusion due to heat and pressure signals star - birth. A red giant forms later in a star's life, not at birth.

Answer:

Stars are born in clouds of gas and dust called nebulas. The gas and dust are pulled together by gravity. The pulled - together cloud collapses and becomes hot and dense. Heat and pressure cause nuclear fusion, which signals the birth of a star.