Respiratory and Circulatory Systems

Respiratory and Circulatory Systems

6th - 8th Grade

27 Qs

quiz-placeholder

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Circulatory and Respiratory systems

Circulatory and Respiratory systems

Respiratory System

Respiratory System

Respiratory and Circulatory Systems

Respiratory and Circulatory Systems

Assessment

Quiz

Science

6th - 8th Grade

Practice Problem

Medium

NGSS
MS-LS1-3, HS-LS2-3, MS-LS1-2

Standards-aligned

Created by

Deborah Miller

Used 151+ times

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27 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Arteries carry oxygen rich blood away from the heart.

True

False

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Thin-walled vessels that allow for the exchange of O2 , CO2, nutrients and wastes between blood cells or air sacs in the lungs

Arteries
Veins
Capillaries

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Carry blood away from heart; mostly oxygen-rich

Arteries
Veins
Capillaries

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

______________ are the smallest blood vessels.

Arteries
Veins
Capillaries

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

During exercise you blood will contain.... and that is why you breath more rapidly.

decreased number red blood cells

increased level of oxygen

increased level of carbon dioxide

decreased level of iron iron

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

In the lungs, ________enters the blood from the capillaries.

Nitrogen

water

carbon dioxide

oxygen

Tags

NGSS.HS-LS2-3

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

The gas exchange in humans occurs in the

nose

trachea

bronchiole tubes

alveoli

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