Human Body Systems

Which is considered the pumping chambers of the heart?

The strong, stretchy tissue that connects one bone to another bone is called

What connects the cell body of a neuron to its axon terminals?

In the levels of organization in the human body, which is most complex?

The strongest and hardest bone tissue

What do we call a response to a stimulus if it is automatic and involuntary?

What kind of digestion occurs in the stomach?

Bone marrow produces

The tissue that connects muscles to bones is called

Which makes up the liquid portion of blood?

The muscle found only in the heart that pumps blood is called

What is the space between the ends of two neurons called?

What separates the right ventricle from the right atrium?

Which part of the brain controls muscle movement?

Which chamber of the heart pumps oxygen-rich blood out to all the body’s cells?

Which thick, elastic blood vessel carries oxygen-rich blood throughout the body?

The kind of muscle that moves our bones

The kind of non-striated muscle found in the bladder

Which chamber of the heart receives oxygen-poor blood filled with CO2?

These are the main organs of the respiratory system

The protective outer covering of bone

The soft, porous, inner tissue of a bone

A tough, flexible tissue that is found in the outer ear and the end of the nose is called

Which blood vessels are so small that blood cells must pass through one at a time?

Which part of the brain controls involuntary actions?

Which system moves bones and pumps blood throughout the body?

Which organ produces bile?

The brain and spinal cord make up the ___.

The tubes that carry urine from the kidneys to the bladder are called __________.

The organ that produces enzymes to break down starches, proteins, and fats is called _____.

Which part of the neuron receives chemical messages from another neuron?

The place where 2 or more bones meet is called

This flap closes off the trachea when we swallow