Stimulus & Response

What happens to our bodies when we are infected with a virus?

• Fever

• We feel energized

• Our fight or flight response kicks in

• Phototropism

The saliva in your mouth breaks down food by...

• mechanical digestion

• chemical digestion

• turgor pressure

• geotropism

How does your body fight off a virus?

• Core temperature is lowered

• The red blood cells go to war

• You core temperature increases (fever)

• Shiver

When it's cold outside and you are not properly dressed, how does your body respond?

• Fever

• Shiver

• Thirsty

• Adrenaline kicks in

What is external stimulus?

• a stimulus outside your body

• A stimulus inside your body

• A check your mom gets

• Your body's response

What is the external stimulus in phototropism?

• Moves toward the sun

• The sun

• Turgor pressure

• wilting

If a big angry dog starts to chase you, how would your flight or fight response kick in?

• heart rate slows

• heart rate speeds up

• hibernation

• grows toward the sun

What body system causes your blood to move?

• skeletal

• muscular

• respiratory

• circulatory

Chewing of your food is...

• mechanical digestion

• chemical digestion

• photodigestion

• turgor digestion

Breakdown of food through enzymes and acids...

• mechanical digestion

• chemical digestion

• circulatory

• hydrodigestion