AnswersAISD-Biology B CR 25-26Body Organization and Homeostasis

Body Organization and Homeostasis Answers

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1
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Question illustration
A
organelle
B
cell
C
tissue
D
organ
2
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Question text not available

Question illustration
A
cell
B
tissue
C
organ
D
organ system
3

Lewis is running in a race. His muscles need oxygen. Which best describes how multiple systems interact to bring him into homeostasis?

A
The circulatory system brings oxygen to the respiratory system, which delivers oxygen to the muscular system.
B
The respiratory system brings oxygen to the circulatory system, which delivers oxygen to the muscular system.
C
The respiratory system brings oxygen to the circulatory system, which delivers oxygen to the skeletal system.
D
The circulatory system brings oxygen to the respiratory system, which delivers oxygen to the skeletal system.
4

Which organ systems are used to help the body shiver?

A
circulatory and respiratory
B
nervous and muscular
C
circulatory and muscular
D
respiratory and nervous
6

Which shows three human body parts in order from the simplest level of organization to the most complex?

A
red blood cell → nervous system → bone tissue
B
nervous system → bone tissue → red blood cell
C
red blood cell → heart tissue → circulatory system
D
bone tissue → red blood cell → nervous system
7

Which is an organ?

A
heart
B
circulatory system
C
blood
D
muscle tissue
8

Which is an example of how the body maintains homeostasis?

A
by increasing thirst when cells are low on water
B
by decreasing thirst when cells are low on water
C
by shivering when it is hot
D
by sweating when it is cold
9

Which is a group of tissues that work together to carry out a common function?

A
cell
B
organ
C
organelle
D
organ system
10

celltissueorganorgan system

A
cell
B
tissue
C
organ
D
organ system

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