I need help solving this crossword puzzle. I'm struggling and it's due in less than an hour.
Keep in mind that some of the answers I already wrote down may not be correct.
Thanks for anyone that can help <3

Iwill give extra points to who gets this right

Ihat will happen if i added baking soda to vinegar

Why does earth rotate? because earth is formed from cold gases collapsing due to gravity because the matter in the nebula that formed earth was spinning because earth forms more than 99% of the mass of the solar system because the hydrogen atoms inside the nebula fused to form helium