What occurs when the pressure in the ventricles drops below the pressure of the atria?

A. SL valves open
B. AV valves open
C. AV valves close
D. SL valves close


Answer: B

Anatomy & Physiology

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The organ known as the _____________ ___________ picks up vibrations in the water

Fill in the blank(s) with correct word

Anatomy & Physiology

During exercise, there is not an increased blood flow to which of the following tissues?

a. skeletal muscles. b. heart. c. skin. d. brain. e. blood flow is increased to all of these tissues during exercise.

Anatomy & Physiology

Filtration slits:

a. provide a pathway through which fluid from the glomerulus can enter the Bowman's capsule.. b. allow proteins to pass into the filtrate c. are not found in all nephrons d. do not allow nutrients to pass into the filtrate e. are important in the ability of the kidneys to produce urine of varying concentration.

Anatomy & Physiology

Explain the relationship between atoms and elements

What will be an ideal response?

Anatomy & Physiology