Which crater is almost a mile across and was formed by a meteoroid that was 45 meters across? a. ida b. dactyl c. chicxulub d. meteor

•there must be variation for the particular trait within a population.

•the variation must be inheritable (that is, it must be capable of being passed on from the parents to their offspring).

•individuals with one version of the trait must produce more offspring than those with a different version of the trait.good

explanation:

i believe the answer would be b. hope it : )