Use the phylogentic tree to answer the following question

which two species are closely related

a) canis latrans & canis lupus

b) lutra lutra & canis latrans

c) panthera & canis lupus

d) panthera pardus & taxidea taxus

Where in the body can you find chemoreceptors? a. on the skin and ears, to detect pressure, touch, motion, and sound b. on the retina, to detect a single photon of light c. on the skin, to detect temperature or specific chemicals d. on the tongue and in the nose, to detect taste or odor

List two modern organisms that have pentameral symmetry

When a human or animal consumes food, the carbon in that food is most likely to be converted into which of the following elements? a. carbon remains carbon b. nitrogen c. oxygen d. hydrogen