C. T cells, do you mind looking at my profile and answer some would really mean a lot, thx
Gravity and Heat
"...star formation begins when part of the interstellar medium--one of the cold, dark clouds... starts to collapse under its own weight. The cloud fragment heats up as it shrinks, and eventually its center becomes hot enough for nuclear burning to begin. At that point, the contraction stops, and a star is born."
Manuel Acuña Roxas was the fifth President of the Philippines who served from 1946 until his death in 1948.
hope this helped<3
I believe the answer is c