Describe the life history of a 1 solar-mass protostar from its beginning as part of an interstellar cloud to the moment hydrogen fusion begins. include as many details as possible and describe its evolutionary track on the h-r diagram as it progresses

Take a guess im getting rid of my account might as well do it in style a fishing boat, with a ladder in it, is leaning against a wall at the harbor. there are 5 oars and 2 fishing nets in the trawler. the distance between two consecutive steps on the ladder is 1 meter. if waves lashing against the wall rise a half meter in every half hour, how long will it take before 6 steps of the ladder are under the waves?

What is the correct order of events in the water cycle?

Which country's action would be in violation of section ii of the agenda 21 plan