Please help I wasn't paying attention. I'll MARK THE BRAINLIEST. Choose THREE: What is the THREE roles/functions of the nervous system?
A.) Receiving information
B.) Responding to information
C.) Maintaining homeostasis
D.) Transforming food into energy for the body

2.) TRUE/FALSE: You can move without your nervous system.
A.) True
B.) False

3.) TRUE/FALSE: All nervous system responses are voluntary or under your control.
A.) True
B.) False

4.) A change or signal in the environment that makes the nervous system react is called a:
A.) Stimulus
B.) Response
C.) Nerve Impulse
D.) Synapse

5.) If you touched a hot object, what would the stimulus be?

6.) If you touched a hot object, what would the response be?

7.) Give an example of a stimulus and describe your body's response.

1. a,b and c

2. false

3. false

3. Stimulus

4. Receptor in the skin detects a stimulus (the change in temperature). Sensory neuron sends impulses to relay neuron. Motor neuron sends impulses to effector.

5. skin receptors quickly send nerve impulses (electrical) to the spinal cord (central nervous system) via sensory neurons

6.  tropism, in plants is phototropism (or light response). Plants grow towards light sources, and if the direction of light is changed, the plant will also change its direction of growth to accommodate for survival.

A,B,C

FALSE

FALSE

STIMULUS

PULL YOUR HAND AWAY

The ringing of a telephone prompts to answer a call.

Explanation:

The sensory neurons found in the receptor organ ( which is the ear ) will detect the ringing of the telephone, and will therefore transmit a nervous message to the central nervous system .The brain interprets the nervous message , and then sends a message through the motor neurons to the effector organ , which in turn will respond by answering the call .

gold i'm pretty sure i might be wrong