Circulatory
What does the heart do?
It pumps blood.
What do bones do?
Serve as a frame for the body, store nutrients, create red and white blood cells, protect our vital organs, or work with the muscular system to help us move.
What does your immune system do?
Protect the body from outside invaders.
The brain is divided into three parts.
The cerebrum, cerebellum, and medulla.
What are the three types of muscles?
Skeletal, smooth, cardiac.
What are capillaries?
the smallest blood vessel in your body.
How many bones does an adult human have?
206
Are allergies innate or acquired?
Innate
The peripheral nervous system includes...
all nerves outside of you central nervous system
Interacts with what other body systems to help us move?
The skeletal system
What is the Aorta?
The largest artery in the body.
What lines our joints and gives structure to your ears, nose, and more?
Cartilage
Which type of immune system changes throughout your life?
Acquired immune system.
The central nervous system includes..
the brain and spinal cord
How are muscles attached to bones?
By tendons
Which one takes the blood away from the heart? Veins or arteries?
Arteries
What connects two bones? Tendons or ligaments?
Ligaments
What do white blood cells do?
Fight off infection and illness
What does the cerebrum control?
Voluntary movements and senses
What happens when you exercise?
Your muscle tear and bit then repair themselves which makes you stronger.
What speed does blood circulate at?
3.5 mph
True or false: When a baby is born it only has cartilage and no bones.
False.
True or false: a fever means the body is fighting off a sickness
true
Your spinal cord carries messages back and forth between your...
brain and body
What type of muscle is your heart?
Cardiac muscle