During the course of darwin's journey aboard the h. m.s. beagle he was collecting and recording and

a. biological; genetic evidence.

b. religious; political evidence

c. historical; biological evidence

d. fossils; geological evidence.

e. geological; biological diversity evidence

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.

Amap's orientation is typically determined by an

What type of appendages do sponges cnidarians roundworms annelids mollusks arthropods echinoderms and vertebrate have? jointed, not jointed, absent