nerves and nerves systems

Question 1

what are the 4 main internal body conditions

Answer 1

water
ion
body temperature
glucose

Question 2

what is homeostasis

Answer 2

A property of cells, tissues, and organisms that allows the maintenance and regulation to function.

Question 3

stimuli function

Answer 3

changes in the environment

Question 4

receptor

Answer 4

cells that detects changes in the environment

Question 5

coordination centre

Answer 5

area that receive and process information

Question 6

effector

Answer 6

muscles or glands that bring a response

Question 7

what is the nervous system made up of

Answer 7

brain and spinal cord

Question 8

name the three types of neurons

Answer 8

sensory , motor and relay neuron

Question 9

what is a synapse

Answer 9

This is the gap between two neuron

Question 10

what type of message are sent through the nerve system

Answer 10

electrical

Question 11

what are reflex important for

Answer 11

avoid dangers , avoid harm

Question 12

state a difference between a neuron and a nerve.

Answer 12

A neuron is individual nerve cell. nerve is a bundle of many neuron