How are involuntary and voluntary muscles distinguished

Which of these is the best example of sexual objectification? a) a female initiates a conversation with another female. b) a male proposes marriage to a female. c) a female makes repated coments to a male about his appearence. d) a female proposes marriage to a male.

What kind of wound occurred when the skin scrapes against a hard surface and tiny blood vessels break in the outer layer of skin

What should you sprinkle on cut fruits to slow the browning process? a. oil b. lemon juice or acids c. salt d. melted butter