The skeletons of a baleen whale and a hummingbird show the similarities between their hind limbs, ribs, phalanges, radii, ulnae, humerouses, and skulls.
The bone structure of the baleen whale and the hummingbird pictured above suggests that they share .

Select one:
a. a similar environment
b. the same diet
c. similar mating rituals
d. a common ancestor

Ayoung boy has been found and police are trying to locate his family they take a dna sample from him and begin collec dna samples from families who have missing children if police use dna samples only from the fathers, which type of dn technology can they use to identify the boy's parent? y-chromosome analysis omtdna (mitochondrial dna) analysis vntrs (variable tandem repeats) o pcr (polymerase chain reaction) analysis

Which statement describes characteristics of planarians? a they live in oceans, are parasites, and reproduce only sexually. b they live in fresh water, are parasites, and reproduce only asexually. c they live in oceans, are free living, and reproduce sexually and asexually. d they live in fresh water, are free living, and reproduce sexually and asexually.

Can you me d d d d d d d dd d dd d dd d d d d