Answer:
Dark matter provides the gravity that allows the stars to rotate at the same speed.
Explanation:
The stars at the edges of a galaxy are rotating around the galaxy’s center at the same speed as the stars in the middle of the galaxy. How does this provide evidence of dark matter?
Dark matter absorbs light from outside the galaxy, allowing the light of the stars in the galaxy to show the orbital speeds of the stars.
Dark matter emits the light that astronomers need to see the orbital speeds of the stars.
Dark matter subtracts gravity, which allows the stars to rotate at the same speed.
Dark matter provides the gravity that allows the stars to rotate at the same speed.
<u><em>Please don't use these answers to cheat they are for help.</em></u>
The answer to the question is 2
23 chromosomes is the amount of pairs
On Guam at least phosphate from guano was mined and would most likely requiring clearing of jungle for access and also it had manganese deposits and bentonite which if eventually mined would most likely require jungle clearing as well, at least locally.
Answer: True
Explanation: Some types of sac fungi are used in the creation of vitamins and antibiotics.