Human Body Systems

Which type of feedback is more common in the body?

• electrical feedback

• neutral feedback

• positive feedback

• negative feedback

Tags

NGSS.HS-LS1-3

What do both the motor neurons and hormones do in this loop?

• They carry messages that result in a return of the system to its original state.

• They take in sensory information that is sent to the brain.

• They cause the body to increase the action of a stimulus.

• They oppose each other's messages to restore homeostasis.

Tags

NGSS.HS-LS1-3

Which of the following could be the goal of a negative feedback loop?

• to signal receptors to take in sensory information

• to enhance an action of a stimulus

• to release hormones

• to return a substance to a normal level

Tags

NGSS.HS-LS1-3

What does your circulatory system have in common with your nervous system?

• They both guard your body against infection.

• They both deliver blood to vital organs.

• They both send electrical impulses from the body to the brain.

• They're both networks that stretch throughout your entire body.

The human body's systems are interrelated. In other words:

• They depend on each other.

• They are separate from one another.

• Their relationships are difficult to understand.

• They do not interact with one another.

Tags

NGSS.HS-LS1-2

NGSS.HS-LS1-4