Walking down the dark road after watching a scary movie caused tina's heart to race. the nervous system can cause the heart to beat fast.

Which of the following are responsible for sending messages from the hypothalamus to the thalamus?

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.

What are the two functions of the respiratory system