Labs
Nervous
Skeletal and Muscular
Circulatory
Digestive
100
The number of external muscles on a cow's eye.
What is 4?
100
The role of the nervous system.
What is control, send signals?
100
The term for the shortening of muscle.
What is contraction?
100
The role of the circulatory system.
What is to transport materials throughout the body?
100
The role of the digestive system.
What is to break down food/receive nutrients from food?
200
The thin layer at the back of the eye which transmits signal. Options retina, optic nerve, cornea or lens
What is the retina?
200
Two of the three main parts of the nervous system.
What are the brain, spinal cord and nerves.
200
The term for lengthening of muscle.
What is relaxation?
200
The hollow muscle that pumps blood.
What is the heart?
200
The organ which stores food, and kills bacteria and digests food using acid.
What is stomach?
300
This organ is reduced in the frog because they can also breathe through their skin.
What is the lungs?
300
These nerves sense the outside environment and send signals back to the brain.
What sensory nerves?
300
Two of the three roles of the muscular and skeletal systems.
What are protection, structure and movement?
300
Blood vessels which carry blood away from the heart.
What are arteries?
300
The organ after the stomach where nutrients are absorbed into the blood.
What is the small intestine?
400
This organ is the single opening for the frog's reproductive and excretory system, and is the same in males and females.
What is cloaca?
400
These nerves send signals from the brain out to the body, particularly to the muscles.
What are motor nerves?
400
Ligaments are found near joints. What is the role of ligaments.
to connect two bones.
400
Blood vessels that are very thin and allow gas to be exchanged with lungs and muscles.
What are capillaries?
400
The organ where digestion begins.
What is the mouth?
500
This is the largest organ in the frog, and is responsible for filtering toxins from blood.
What is the liver?
500
When your nervous system responds to a signal without it reaching the brain.
What are reflexes?
500
Name 2 of the 3 bones in your arm.
What are the humerus, ulna, radius.
500
One-way doors that keep blood from flowing backwards.
What are valves?
500
This system helps move food through the digestive system
What is the muscular system?
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