main structures
what are the four main structures of the nervous system?
brain,spinal cord, nerves, sense organs
what are the three main functions?
sensory, integration, motor
how do body systems work together?
by sharing resources and information
the brain is the control center of the body: true or false?
true
true or false: the motor system does not send signals to muscles or glands to react
false
what happens to the other systems if one system has a problem?
the other systems will not work correctly.
what are the sense organs
eyes, ears, nose, tongue, and skin
what function processes and interprets information?
integration function
what does the muscular system do?
controls voluntary and involuntary contractions.
how do nerves and spinal cord interact
the nerves send messages to the spinal cord
what does the sensory function do?
gathers information from the body and environment through senses
how does the endocrine system work?
it works with hormones to regulate body functions.
explain what each structure does
brain: control the body, process information
spinal cord: carries messages from the brain to the rest of the body
nerves: send messages from the brain to the spinal cord
sense organs: detects information's from the world and sends it to the brain
how do these three main functions work together?
to help the body respond and stay in balance
how does the digestive system help the body?
It controls muscle movement for digestion.