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

Body Organization and Homeostasis Answers

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The hairs on Xander’s arms just started lying flat against his skin. Which is most likely his internal body temperature?

A
35°C
B
36°C
C
37.5°C
D
38.5°C
3

An interaction of systems allows for the body to warm itself when it is cold. Which processes help the body warm up when it is cold? Select three options.shiveringsweatinghair on body laying flatgoosebumps forminghair on body standing up

A
shivering
B
sweating
C
hair on body laying flat
D
goosebumps forming
E
hair on body standing up
4

Question text not available

Question illustration
A
organelle
B
cell
C
tissue
D
organ
5

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
6

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
7

After running, Ollie’s blood pressure was high. His nervous system sensed this and sent a message to decrease heart rate and blood flow.Which system worked together with the nervous system?

A
skeletal system
B
circulatory system
C
respiratory system
D
digestive system
8

The lungs, nose, and trachea are organs of the respiratory system. Which best describes these organs?

A
They deliver nutrients to the other tissues.
B
They deliver oxygen to the blood.
C
They are both used for support.
D
They help break down food.
9

Which is an organ?

A
heart
B
circulatory system
C
blood
D
muscle tissue
10

Question text not available

Question illustration
A
cell
B
tissue
C
organ
D
organ system

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