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Human Body Systems 1 Flashcards | StudBud
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Human Body Systems 1
Human Body Systems 1
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Human Body Systems
Flashcards
15 cards
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Questions
15
Answers
1
Which body system carries signals to and from the brain?
nervous
respiratory
skeletal
circulatory
2
What is the main function of the nervous system?
clean waste from the cells
absorb nutrients for energy
deliver messages to the brain
3
Why is the respiratory system so important?
controls heartbeat and blood circulation
controls body temperature and cools body with sweat.
controls breathing and gas exchange in the body.
controls digestive and absorption of nutrients.
4
When someone is exercising,which is a function of both the circulatory and respiratory systems?
to help the body sweat
to make the muscles work
to provide oxygen to the body
5
Why is the digestive system important?
It provides nutrients that cells need to produce energy.
It transports blood that cells need.
It provides oxygen that cells need.
It carries carbon dioxide and oxygen
6
All of these are types of taste buds
except
:
sour
salty
chalky
bitter
7
Why is the digestive system so important for the human body?
carries away waste from where it was created
breaks down food into nutrients and moves into the blood
moves oxygen through the lungs and to the blood
circulates blood to all organs
8
Which 2 human body systems work closely together to distribute nutrients from food to the body?
muscular and skeletal
digestive and circulatory
circulatory and respiratory
9
Which best describes the purpose of the respiratory system?
to supply food and nutrients to the body
to supply oxygen to cells
to supply protection to organs
10
Which best describes the way the digestive and muscular systems are related?
Swallowed food is pushed through the esophagus.
The diaphragm, above the intestines, inflates and deflates
Nutrients are transported to the bones to help them function
11
Which best explains the effects of exercise on the respiratory system?
Exercise increases breathing which makes the bones stronger.
Exercise increases breathing which makes the lungs stronger
12
Which of the following best describes the job of the skeletal system?
Gives shape and support to the body.
Sends messages from the stomach to the brain.
Brings in and breaks down all nutrients for the body.
13
Which system moves blood around the body?
digestive
nervous
respiratory
circulatory
14
Which best describes a function of the circulatory system?
provide oxygen
help the body move
transport blood
15
Which is responsible for providing oxygen to cells?
digestive system
skeletal system
circulatory system
muscular system
