Afood worker has finished cutting raw chicken on a cutting board.
what must he do before using this cutting board to slice potatoes?
o a. peel the potatoes
o b. sanitize his hands
o c. clean and sanitize the cutting board
o d. scrape off any remaining chicken

Which organelles are involved in energy conversion

Next pretest: evolution select the correct answer in a laboratory population of flies, the female flies are gray and the males are yellowish gray. biologists observed that all the male flies had an equal chance for reproduction, but the male flies with the brightest colors were more likely to successfully reproduce. what phenomenon could explain such a change? a sexual selection b. disruptive selection c. stabilizing selection d. directional selection

Explain how ancient whale fossils found in eqypt are believed to support the theory of evolution.