Topic 8 Human body system

Because of repeated

What body system protects humans from viruses and bacteria

In what order will air with waste gas exit the body after the diaphragm relaxes

How does the respiratory system respond to walking up a set of stairs

The heart beats faster and more blood is pumbed throught the bosy is which system response

What is a name for human cells that works together to do a particular job

The lungs bring in more air and More waste has left the body is part of what system response

Reaction time will _____ with each time

How does the body know to produce more energy when running?

The skin functions acts as a wall to stop germs and covers and protects the body's organs.

What two body systems do we need to help us run a race?

If you catch a ball with your eyes open what orgran interact to help you catch the ball

Sound waves travel to the eardrum, eardrum turns the sound into a nerve impulse, the nerve impulse travels to the brain

What body system best protects our internal organs from being damaged?