The artery brings oxygenated blood to the upper leg.

Brainliest ! which would require more force to move or slow down between a bowling ball and a soccer ball? explain why?

This is the interaction of two organisms where one is and the other is neither nor harmed.

Fossils of ancestors of the modern horses show a small 4-toed almost dog-like browsing animal named eohippus over time the horses got larger lost toes and changed to a grazing diet what is the best explanation of why this change occurred