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Unit 8 #2 Review Quiz UPDATED
Test Description: Unit 8
Instructions: Answer all questions to get your test result.
1) Which two body systems work together closely to produce movement in human limbs?
A
circulatory and respiratory
B
digestive and muscular
C
muscular and skeletal
D
circulatory and muscular
2) The walls of the intestine absorb nutrients from food. Which body system takes these nutrients and transports them to body cells?
A
respiratory system
B
skeletal system
C
muscular system
D
circulatory system
3) Which organ of the digestive system mashes food and mixes it with acid?
A
lungs
B
stomach
C
small intestine
D
large intestine
4) All body systems have main functions, or jobs. For example, the main function of the nervous system is to communicate with and control other body systems. Which pairing correctly matches a body system with its main function?
A
circulatory : absorption of nutrients from food
B
respiratory : balance of fluids and electrolytes
C
muscular : transport of oxygen and nutrients
D
skeletal : support, protection, and mineral storage
5) Fish get oxygen from water through their gills. They also use their gills to release carbon dioxide. Which organ in humans is similar to fish gills?
A
ear
B
mouth
C
teeth
D
lungs
6) Plants take in carbon dioxide, which they use to make sugars. The process produces oxygen, which plants release. This gas exchange takes place in the leaves of plants. Humans take in oxygen and produce carbon dioxide as waste. Which human organ is li
A
lung
B
mouth
C
heart
D
ear
7) Which is an organ in the circulatory system?
A
joints
B
brain
C
heart
D
stomach
8) What is the function of the heart?
A
pump blood
B
take in oxygen
C
act like a computer
D
filter blood
9) All cells in the body need oxygen and nutrients to survive. These cells give off carbon dioxide and other wastes. Body systems work together to supply cells with nutrients and oxygen and remove wastes. Which list shows the path of nutrients entering
A
food - digestive system - respiratory system - cells
B
food - digestive system - circulatory system - cells
C
air - respiratory system - digestive system - cells
D
air - respiratory system - circulatory system - cells
10) Which is the correct order of simple to most complex?
A
organism-organ-organ system
B
organ system-organ-organism
C
organ-organ system-organism
11) Which human body system is similar to the plant vascular system?
A
skeletal system
B
respiratory system
C
muscular system
D
circulatory system
12) What do you call the life cycle of a butterfly?
A
metamorphosis
B
circle of life
C
changing
D
digestion
13) To make a phone call, a person had to call an operator and the operator would connect callers, this function is similar to which body part?
A
brain
B
eyes
C
nose
D
skin
14) Which organ is similar to fish gills?
A
mouth
B
intestine
C
lungs
D
heart
*select an answer for all questions
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