Physical Fitness Basics Answers

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Exercise provides a healthy outlet for feelings, which helps improve __________.

A
emotional health
B
mental health
C
spiritual health
D
environmental health
4

How can you optimize your physical health?

A
healthy diet, adequate sleep, and cosmetic surgery
B
cosmetic surgery, perfectly straight teeth, and tanned skin
C
good physical fitness, disease-free, adequate sleep, and healthy diet
D
good physical fitness, disease-free, cosmetic surgery, and healthy diet
6

What effect does exercise have on the nervous system?

A
Prolonged exercise degenerates the nervous system.
B
Increased blood flow reduces nerve sensitivity.
C
Repetitive motion develops nerves and nerve endings.
D
Higher body temperature impairs nerve message transmissions.
7

Which of the following statements about physical fitness is TRUE?

A
Physical fitness is a continuous, changing state.
B
Physical fitness is influenced by many factors.
C
Physical fitness is individualized to each person.
D
all of the above
10

Interacting with others while exercising is beneficial to social health because it allows a person to __________.

A
feel more alert
B
develop better communication skills
C
have better body control
D
reduce the risk for cancer
11

What is the difference between an observation and an inference?

Answer not available
12

A behavior becomes a habit when it has been repeated

A
12 times
B
2 times
C
21 times
D
11 times
13

The Transcontinental Railroad was completed in

A
1835.
B
1859.
C
1869.
D
1888.
14

Why does Neiterkob’s daughter most likely tell the myth "The Beginnings of the Maasai”?

A
to entertain the reader with the fantastic setting of where the Maasai live
B
to persuade the reader to adopt the Maasai’s affection for the sky god
C
to explain to the reader the origin of Maasai culture
D
to impress the reader with the history of the Maasai
15

A student is conducting an experiment to determine how far a ball will roll down a ramp based on the angle of incline.

Answer not available
17

Your study space does not need to be quiet as long as you can ignore any noise coming from the space.

A
T
B
F
18

How did the development of the Bessemer process affect the growth of cities?

A
It enabled the mass production of steel, which was used to build new factories.
B
It enabled the mass production of steel, which was used to build new universities.
C
It led to the invention of electricity, which supported expanding factories.
D
It led to the invention of the telegraph, which made business communications more efficient.
19

Reread "The Beginnings of the Maasai,” and then answer the question.One purpose of "The Beginnings of the Maasai” is to explain the weather.

A
The sky god is powerful, but can change from nurturing to vengeful depending on our behavior.
B
Sometimes Enkai is Enkai Narok, the Black God, happy with us and blanketing the sky with dark clouds that pour out rain to nourish the plains.
C
In these times, the sun grows incredibly hot until the earth dries up and becomes barren.
D
My father tells me that the eruption was so violent that it broke the earth away from the sky and flung Enkai and all of the cattle high up into the heavens.
20

In order to have good physical fitness, you __________.

A
should be able to complete daily tasks without being physically taxed
B
must be able to run a 4-minute mile
C
need to work out at the gym four times a week
D
don't need to worry about eating healthy foods

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