1 A population of lizards has variation in its leg length. Some have short legs, most have medium length legs, and some have long legs. Longer legs allow the lizard to run faster and have more success at escaping predators. Over several generations the population of lizards now has longer legs compared to their ancestors. Which scientific idea would best explain this change?

Because the earth is not round ,but it may seem round when viewed from ,our planet but true some points earth is not round was an oblate spheroid -a square that it squashed as globe however is not even a perfect oblate spheroid.in fact isaac newton's first proposed that earth was not perfectly round but it was an oblate spheroid instead.that mean a square that is squashed as its poles and swollen at the

Ithink sanforcisco california (i am not 100% sure) if you feel the opposite so that lol

Than y you put it in    biology