_Hydrogen_ ...............is the answer.
Answer:
The stages of most stars life in order are: A Protostar, Main Sequence, Red Giant B Protostar, Main Sequence, Red Dwarf C Main Sequence, Red Dwarf, Protostar D Red Giant, Main Sequence, Protostar E Nebula, Protostar, Red Dwarf. 2 What does a protostar have to do to become a star? A Nuclear fusion in its core. B Nuclear fission in its core.
Answer:
There offspring will have dimples
Explanation:
If wrong I am sorry.
Answer: 2 cells, Prophase 1, chromosomes lining up at equator of cell, anaphase 1, four times
Explanation: