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WorksheetsBody Systems and Levels of Organization
Total questions: 18
Worksheet time: 18mins
Name
Class
Date
1.
Conducts messages throughout the body to coordinate body functions.
a)
Digestive system
b)
Nervous System
c)
Skeletal System
d)
Respiratory System
2.
Transports oxygen, wastes, and digested food through the body.
a)
Endocrine system
b)
Skeletal system
c)
Circulatory system
d)
Nervous system
3.
Enables the body to move and generates heat.
a)
Excretory system
b)
Muscular system
c)
Respiratory system
d)
Circulatory system
4.
Provides structure and support to the body, also protects organs such as brain and lungs.
a)
Skeletal system
b)
Circulatory system
c)
Muscular system
d)
Respiratory system
5.
Breaks down and absorbs nutrients from food
a)
Digestive system
b)
Excretory system
c)
Circulatory system
d)
Endocrine system
6.
Delivers oxygen to blood and removes carbon dioxide waste
a)
Circulatory system
b)
Respiratory system
c)
Nervous system
d)
Digestive system
7.
Processes and eliminates liquid waste.
a)
Endocrine system
b)
Digestive system
c)
Excretory system
d)
Muscular system
8.
Glands produce hormones that regulate metabolism, growth, sleep, and other things.
a)
Excretory system
b)
Endocrine system
c)
Nervous system
d)
Excretory system
9.
The basic unit of life.
a)
Cell
b)
Organ
c)
Tissue
d)
Organism
10.
A structure composed of different kinds of tissue - does specific jobs
a)
Organ
b)
Organ system
c)
Cell
d)
Tissue
11.
A living thing; (ex. plant, animal, bacteria)
a)
Cell
b)
Organ
c)
Organism
d)
Tissue
12.
A group of specialized cells that perform the same function.
a)
Cell
b)
Tissue
c)
Organ
d)
Organ system
13.
A group of organs that work together to perform a major function
a)
Cell
b)
Organ
c)
Organ system
d)
Organism
14.
B
a)
Cell
b)
Tissue
c)
Organ system
d)
Organ
15.
A
a)
Cell
b)
Tissue
c)
Organ
d)
Organism
16.
C
a)
Tissue
b)
Organ
c)
Organ system
d)
Organism
17.
D
a)
Cell
b)
Organ
c)
Organ system
d)
Organism
18.
E
a)
Cell
b)
Tissue
c)
Organ system
d)
Organism
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