It is believed that ring galaxies form
a. when two galaxies collide at high speeds.
b. when two spiral galaxies collide, but not directly head on.
c. from a large cloud of gas and dust with very little angular momentum.
d. from a large cloud of gas and dust with a very high angular momentum.
e. when more than two galaxies collide at the same time.
Question 2
If a star's temperature increases in its interior, then more nuclear reactions will occur to push the star outward and its temperature will drop, causing the star to contract and eventually return to equilibrium.
a. True
b. False
Indicate whether the statement is true or false
These adolescents have just graduated and look forward to moving on from high school and adolesence
A release form for medical records.
Instructions for Completing the CMS-1500 (02/12) Claim Form Continued
Positive ring precipitin test.
How to graph quadratic equations that are in factored form y=a(x−r)(x−s)
How to use transformations to graph quadratic equations in vertex form