WorksheetsBody Systems
Total questions: 67
Worksheet time: 17hrs 45mins
What is the biggest function of the respiratory system?
to pump blood
to help us digest food
to take in oxygen and release carbon dioxide
to help us fight disease and infection
Which of the following statements describes the function of the heart?
The heart produces white and red blood cells.
The heart controls the nervous system.
The heart makes oxygen and carbon dioxide.
The heart pumps blood throughout the body.
Which system in the human body functions primarily to supply the blood with oxygen and remove carbon dioxide?
excretory
immune
respiratory
cardiovascular
Which two body systems are primarily responsible for gas exchange between the body and the environment?
skeletal and muscular
circulatory and respiratory
circulatory and digestive
respiratory and excretory
How does the respiratory system depend on the circulatory system in order to function?
The circulatory system brings waste gases to the lungs and exchanges them for oxygen.
The circulatory system provides structural support and protection to the respiratory system.
The circulatory system pushes gases out of the body through the mouth and nose.
The circulatory system sends messages to the lungs so that one can breathe in and out.
How does the circulatory system depend on the respiratory system in order to function?
The respiratory system removes bacteria from the circulatory system.
The respiratory system produces circulatory system cells.
The respiratory system delivers oxygen to the circulatory system.
The respiratory system provides protection to the circulatory system.
What is the most important function of the digestive system?
Gas exchange
Break down food
Voluntary movement
Fight bacteria and disease
What is the most important function of the excretory system?
Break down food
Pump blood
Remove waste
Voluntary movement
Which is not an important organ in the excretory system?
Bladder
Large Intestine
Esophagus
Kidneys
How do the circulatory and excretory systems work together?
The circulatory system brings nutrients and oxygen so our cells can produce energy.
The circulatory system brings blood to the kidneys to filter and remove waste.
The circulatory system bring white blood cells around the body to fight infection and disease.
The circulatory system helps the excretory system digest food.
Which of the following statements describes the function of the small intestine?
The small intestine transports blood to other organs.
The small intestine helps digest food and absorbs nutrients.
The small intestine releases carbon dioxide from the body.
The small intestine produces cells needed for reproduction.
What part of the digestive system is highlighted?
Esophagus
Appendix
Small Intestine
Stomach
What part of the digestive system is highlighted?
Small intestine
Large intestine
Stomach
Liver
What part of the digestive system is highlighted?
Stomach
Pancreas
Liver
Gall bladder
What part of the digestive system is highlighted?
Large intestine
Small intestine
Stomach
Appendix
What part of the digestive system is highlighted?
Small Intestine
Large intestine
Stomach
Liver
What carries food from the pharynx to the stomach?
larynx
trachea
esophagus
bronchioles
What type of digestion takes place in the stomach?
mechanical
chemical
both mechanical and chemical
What enzyme is found in saliva that starts digesting carbohydrates?
amylase
chyme
pepsin
bile
Where does the absorption of nutrients from food take place?
stomach
liver
small intestine
large intestine
What part of the digestive system mechanically and chemically breaks down food?
mouth
stomach
both the mouth and stomach
What chemically breaks down food into smaller molecules?
teeth
muscles of the stomach
enzymes
The teeth chew food and the stomach churns food into smaller particles. What is the name of this process?
chemical digestion
mechanical digestion
absorption
enzyme activity
The organ that produces bile
stomach
pancreas
gall bladder
liver
Which system is responsible for the overall control of all the internal processes that occur in the body?
muscular system
nervous system
digestive system
skeletal system
The part of the PNS that controls involuntary actions
autonomic nervous system
somatic nervous system
organic nervous system
reflexive nervous system
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
Which part of the body is like a highway for sending messages?
Blood
Spinal Cord
Dendrites
Medulla
Which organs belong to the Respiratory System?
Bones, cartilage
Cardiac, smooth, skeletal
Trachea, larynx, pharynx, lungs
Kidneys, urinary bladder
What is the purpose of the Skeletal System?
Transports oxygen and nutrients
Supports and protects the body, creates blood
Movement and heat production
Gas exchange in the body and lungs
Which body system is shown on the right?
Digestive System
Muscular System
Circulatory System
Respiratory System
Which body system is shown on the left?
Muscular System
Circulatory System
Digestive System
Nervous System
Which level of organization is a heart at?
Cell
Tissue
Organ
Organ System
Which level of organization are you at?
Tissue
Organ
Organ System
Organism
What are the levels of organization in order?
Cell, Tissue, Organ, Organ System, Organism
Cell, Tissue, Organ, Organ System
Cell, Tissue, Organ, Organism, Organ System
Cell, Organ, Tissue, Organ System, Organism
What are organs made up of?
Multiple Organisms
Multiple Tissues
Multiple Organ Systems
A nerve cell is called a
cardiac cell
neurons
The nerves in your fingertips are part of the ___ nervous system
central
peripheral
The brain is part of the ____ nervous system.
central
peripheral
This is part of our central nervous system and is responsible for connecting the brain to the rest of the body.
Brain
Spinal Cord
Neurons
What system does the muscular system work in conjunction with to allow our body to move?
Digestive
Respiratory
Skeletal
Circulatory
