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Grade 10 Flashcards | StudBud
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Grade 10
Grade 10
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1
What is the role of cartilage in the skeletal system?
To produce hormones
To store fat
To cushion joints and reduce friction
To connect muscles to bones
2
Which side of the heart pumps oxygenated blood to the rest of the body?
both sides
Left side
Neither
right side
3
Bones are living tissues that can repair themselves after injury.
False
True
4
Which chamber of the heart receives deoxygenated blood from the body?
Left atrium
Right atrium
Right ventricle
Left ventricle
5
Which type of rock are fossils most commonly found in?
Metamorphic rock
Volcanic rock
Igneous rock
Sedimentary rock
6
Which bone is the longest in the human body?
Fibula
Tibia
Humerus
Femur
7
Which of the following best describes an index fossil?
A fossil of a plant
A fossil used to define and identify geologic periods
A fossil found in only one location
A fossil that is rare and hard to find
8
The left ventricle pumps blood into the aorta
False
True
9
The right atrium receives oxygenated blood from the lungs
True
False
10
What is the primary function of the heart?
To produce blood cells
To store oxygen
To pump blood throughout the body
To filter blood
11
All fossils are millions of years old.
False
True
12
The heart is surrounded by a protective sac called the:
Myocardium
Pericardium
Epicardium
Endocardium
13
What is the largest artery in the human body?
Aorta
Carotid artery
Pulmonary artery
Coronary artery
14
What is the study of fossils called?
Geology
Biology
Archaeology
Paleontology
15
What is the primary function of the skeleton in the human body?
To provide structure and support
To digest food
To regulate body temperature
To produce energy
