How does a star form? A.) A beam of radiation of radiation form a pulsar
passes through a dense

B.) Gravity pulls dust and
gases into a sphere

C.) The energy of supernova reaches the dust and
gases of new stars

D.) Gravity causes neutrons and electrons to collide and form stars

h let me think

what is the general relationship between a galaxy's distance from earth and its speed?

the answer is:

the farther away a galaxy is from us, the faster it is moving away from us.

dynamic equilibrium is the answer.

under a microscope, cancer cells may look very different from normal cells. they often have different sizes and some may be larger than normal while others are smaller. cancer cells are often abnormally shaped and the control centre of the cell (the nucleus) may have an abnormal appearance.

i think? ?