The presence of fossils suggests that a rock is most likely a) igneous. b) intrusive. c) sedimentary. d) metamorphic.

C) sedimentary

since sedimentary rock doesn't change igneous rocks are usually formed from hot lava ,and metamorphic are like rocks mixed along that have been affected by either temperature or pressure and intrusive rocks along with intrusive

answer; ///i believe that the correct answer is (e); check first good

the correct answer is option b

behavioral response need communication and thus co-ordination at several levels such as interaction among cells, organ system and the entire organism.

behavioral response produces both internal and environmental stimulus.