Download Lesson 3 The Excretory System

Lesson 3 The Excretory System
HE.6.C.1.8, LA.6.2.2.3, SC.6.L.14.5, SC.6.N.1.4, SC.7.N.1.1, SC.7.N.3.2, SC.8.N.3.1
Skim or scan the heading, boldfaced words, and pictures in the lesson. Identify or predict three facts
you will learn from the lesson. Discuss your thoughts with a classmate.
Note-taking
Functions of the
Excretory System
Detail the 3 functions of the excretory system.
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The Excretory System
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Identify the materials excreted from the 4 systems that make up
the excretory system.
System
What It Excretes
Inquiry Lab
Digestive
Urinary
Study Guide
Integumentary
Organs of the
Urinary System
Urinary system consists of
.
Chapter Review
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Describe the organs and function of the urinary system.
2
2
Benchmark Practice
that work together to
liquid waste
408
Digestion and Excretion
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Respiratory
Lesson 3 | The Excretory System (continued)
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Describe the number, size and location of the kidneys.
Number:
Size:
Location:
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Identify 4 functions of the kidneys.
1.
2.
Note-taking
3.
4.
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Summarize the components of kidneys.
Inquiry Lab
about 1 million
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Define nephrons.
Nephrons:
.
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Study Guide
Summarize how urine is produced.
Chapter Review
sometimes
Blood
is
as it passes
through the kidneys and
produces a fluid called
contains
products
Benchmark Practice
Copyright © Glencoe/McGraw-Hill, a division of The McGraw-Hill Companies, Inc.
Each kidney
contains
.
Digestion and Excretion
409
Lesson 3 | The Excretory System (continued)
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Detail the 2 stages of filtration and urine production.
First filtration:
Note-taking
Second filtration:
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Sequence the flow of liquid waste through the organs of the
urinary system. Detail the function of each organ.
Study Guide
2
Chapter Review
3 BLADDER:
Benchmark Practice
4
410
Digestion and Excretion
Copyright © Glencoe/McGraw-Hill, a division of The McGraw-Hill Companies, Inc.
Inquiry Lab
1 KIDNEYS:
Lesson 3 | The Excretory System (continued)
Urinary Disorders
Summarize four common urinary disorders and their causes.
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1. kidney disease:
cause:
2. urinary tract infection:
cause:
3. kidney stones:
cause:
Note-taking
4. bladder control problems:
cause:
The Excretory System
and Homeostasis
Excretory System
works with
Circulatory System
Digestive System
filters
from
blood before it becomes toxic
removes
that could damage the body
Study Guide
Nervous System
interacts with
, which controls secretion of
the hormones that help
Chapter Review
Describe how the organs of the urinary system work together.
Benchmark Practice
Copyright © Glencoe/McGraw-Hill, a division of The McGraw-Hill Companies, Inc.
systems to keep the body healthy.
.
Inquiry Lab
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Summarize how the excretory system interacts with other
Digestion and Excretion
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