Free Points
Optional: Pls explain dark matter to me

yay

Step-by-step explanation:

Dark matter is a form of matter thought to account for approximately 85% of the matter in the universe and about a quarter of its total mass–energy density or about 2.241×10⁻²⁷ kg/m³.

Also may be said as,

Nonluminous material that is postulated to exist in space and that could take any of several forms including weakly interacting particles  or high-energy randomly moving particles created soon after the Big Bang.

yess

step-by-step explanation:

idk whyy this is happening, i cant even read my notification bc i keep getting errors

~coco

step-by-step explanation:

i believe its "c" because all of the other options include a but it could be d because there is a way of financing with cash at certain places but its uncommon.