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WorksheetsHomostasis and the nervous system
Total questions: 15
Worksheet time: 21mins
Homeostasis
allows for a wildly fluctuating internal environment
is impossible in vertebrates
is the maintenance of a relatively stable internal environment and often incorporates a form of feedback regulation
The cells in the body work best when they have the correct
temperature, glucose and water levels
temperature and glucose levels
temperature, blood and glucose levels
energy levels
Our ______ receive messages and send them to the brain. The brain sends messages to our body on how to respond.
heart
lungs
nerves
These three parts work together to make up the Central Nervous System. They are the ________, ______, and _______.
Brain, Spinal Cord, and Nerves
Heart, Lungs, Brain
Cerebrum, Cerebral Cortex, Cerebellum
Nucleus
Cell Body
Axon
Node of Ranvier
What does the nervous system do?
Pumps blood from your heart to your body
Carries messages back and forth between your brand and the rest of your body
Breaks up food
Secrete hormones.
What are the senses that the nervous system receives messages from? (mark all that apply)
Vision
Hearing
Smell
Taste
Touch
