First you have to change the x value to 4x because for it to be perpendicular it has to be opposite slope so the equation is y=4x-9
Answer:
Prokaryotic cells have a cell wall, Eukaryotic cells do not. Eukaryotic cells are much larger an are in fact more complex then Prokaryotic cells. Eukaryotic cells have a true nucleus bound by a doubled membrane. Prokaryotic cells have no nucleus.
Explanation:
Answer: cuz someone could get hurt while on the site
Explanation:
It's natural from the sun and it doesn't use any of the earths resources therefore saving the environment