You are walking up the stairs and your foot slips. you fall forward grazing your shin on the stair and now have a bruise. what muscle have you injured?

Which type of bond forms between water moleculesstrong bondhydrogen bondcovalent bondpolar bond

Why does the skin of your finger shrink when you wash clothes for a long time?

Need an answer asap 45 points and brainlest to the first person to answer why do scientific theories, such as biological and chemical evolution, represent the strongest explanation of the changes observed in the fossil record. must be in sentence form how can scientific theories on evolution and the fossil record change over time? must be in sentence form