Animals with definite anterior and posterior ends exhibit: A. Segmentation
B. Bilateral symmetry
C. Cephalization
D. Radial symmetry

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Also, I'm sorry if I spelled stuff wrong

Cedric has a low fever and minor aches. yesterday, he went to the doctor for his booster shot and receive the flu shot. which best explains why he has this reaction?

Vessels draining the myocardium of the heart, open primarily ,into which chamber?

Select the correct answer. which statement applies only to the axial skeleton, not the appendicular skeleton? a. it contains a pivot joint. b. it has muscles attached that work in pairs. c. it contains red bone marrow. d. it possesses fossa for bone articulation. e. it protects the heart and lungs.