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Science: Human Body Systems Flashcards | StudBud
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Science: Human Body Systems
Science: Human Body Systems
21 terms
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Flashcards
21 cards
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Questions
21
Answers
1
You have more than one billion nerves...
FALSE
TRUE
2
The heart has how many chambers?
2
3
5
4
3
Where does
digestion
start?
in the throat
in the mouth
in the intestines
in the stomach
4
What is
peristalsis
?
none of the above
a wave-like motion the body uses to push food
the traveling of food down your intestines
the energy collected in your heart
5
Small food particles travel from here into the blood.
large intestine
small intestine
kidney
heart
6
Villi
are found in which body system?
circulatory
respiratory
digestive
excretory
7
Your brain is a(n) ________.
piece of meat
creature
bone
organ
8
The
esophagus
__________________________.
tube which connects mouth to your lungs
none of the above
the tube which connects your stomach to your intestines
the tube that connects your mouth to your heart
9
Where does your heart pump
deoxygenated
blood?
lungs
brain
intestines
stomach
10
What part of the skeletal system makes RBC, WBC & platelets?
bone marrow
the top of the cranium
spongy bone
the mandible
11
What part of the circulatory system is a muscle?
the heart
the arteries
the blood
the veins
12
Which system breaks down food into nutrients and minerals that your body can use?
digestive
circulatory
excretory
respiratory
13
What connects a bone to another bone?
ligaments
tendons
muscle tape
peristalsis
14
Arteries
are found in which body system?
digestive
circulatory
excretory
respiratory
15
When you exhale or breathe out, your body releases _____________.
hydrogen dioxide
nitrogen
carbon dioxide
oxygen
16
Materials your body cannot use are called?
reactions
pieces
waste
processes
17
What system of organs brings oxygen into your body?
excretory
circulatory
digestive
respiratory
18
Your heart rate is controlled by which system?
circulatory
respiratory
regulator
nervous
19
The
stomach
is an organ that __________.
stores food
feels empty
gets hungry
gets upset
20
The
bladder
stores?
red blood cells
digestive juices
urine
white blood cells
21
The heart pumps ________.
minerals
blood
oxygen
water
