How is oxygen transported around our bodies?

In this lesson, we will learn about the circulatory system. We will also focus on the contents of blood, the types of blood vessels, and how the heart works.

This quiz includes images that don't have any alt text - please contact your teacher who should be able to help you with an audio description.

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Quiz:

Intro quiz - Recap from previous lesson

Before we start this lesson, let’s see what you can remember from this topic. Here’s a quick quiz!

Q1.Teeth start the ______ process.

1/4

Q2.Most children will have a full set of 20 milk teeth by the time they are ___ years old.

2/4

Q3.What do we call the four teeth that usually develop when people are adults?

3/4

Q4.Which of these is used for grinding food?

4/4

This quiz includes images that don't have any alt text - please contact your teacher who should be able to help you with an audio description.

Unit quizzes are being retired in August 2023

Why we're removing unit quizzes from the website >
Quiz:

Intro quiz - Recap from previous lesson

Before we start this lesson, let’s see what you can remember from this topic. Here’s a quick quiz!

Q1.Teeth start the ______ process.

1/4

Q2.Most children will have a full set of 20 milk teeth by the time they are ___ years old.

2/4

Q3.What do we call the four teeth that usually develop when people are adults?

3/4

Q4.Which of these is used for grinding food?

4/4

Video

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Worksheet

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This quiz includes images that don't have any alt text - please contact your teacher who should be able to help you with an audio description.

Unit quizzes are being retired in August 2023

Why we're removing unit quizzes from the website >
Quiz:

How is oxygen transported around our body?

Don’t worry if you get a question wrong! Forgetting is an important step in learning. We will recap next lesson.

Q1.Which of these does NOT form part of the circulatory process?

1/4

Q2.When blood deposits carbon dioxide in the lungs, what does it then pick up?

2/4

Q3.Without your circulatory system, your cells would never receive the oxygen and ___ they need to function.

3/4

Q4.Which of these takes blood back with carbon dioxide to the heart?

4/4

This quiz includes images that don't have any alt text - please contact your teacher who should be able to help you with an audio description.

Unit quizzes are being retired in August 2023

Why we're removing unit quizzes from the website >
Quiz:

How is oxygen transported around our body?

Don’t worry if you get a question wrong! Forgetting is an important step in learning. We will recap next lesson.

Q1.Which of these does NOT form part of the circulatory process?

1/4

Q2.When blood deposits carbon dioxide in the lungs, what does it then pick up?

2/4

Q3.Without your circulatory system, your cells would never receive the oxygen and ___ they need to function.

3/4

Q4.Which of these takes blood back with carbon dioxide to the heart?

4/4

Lesson summary: How is oxygen transported around our bodies?

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