Which of the following is NOT an example of natural selection? A. People breeding horses to run faster
о
B. Bacteria populations becoming resistant to antibiotics
O C. Insect populations developing resistance to certain pesticides
O
D. Male birds of certain species developing colorful feathers to attract female mates

Dwarf galaxies are select one: a. relatively rare. b. not very bright c. mostly spiral shaped. d. none of these.

If vegetable oil is made out of veggies, then what is baby oil made out of?

What kind of seafood would you expect to have the highest levels of mercury and why? kelp, because they use the sun to photosynthesize on the bottom trophic level. oysters, because they filter feed on plankton on a lower trophic level. small fish, because they eat plankton on a higher trophic level. sharks, because they feed on organisms on a higher trophic level.