Circulatory system

Circulatory system

Assessment

Flashcard

Biology

6th - 7th Grade

Practice Problem

Hard

Created by

Wayground Content

FREE Resource

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15 questions

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1.

FLASHCARD QUESTION

Front

What is the main function of the circulatory system?

Back

To transport oxygen, nutrients, hormones, and waste products throughout the body.

2.

FLASHCARD QUESTION

Front

What are the main components of blood?

Back

Red blood cells, white blood cells, platelets, and plasma.

3.

FLASHCARD QUESTION

Front

What do red blood cells do?

Back

They carry oxygen from the lungs to the body's cells and return carbon dioxide from the cells to the lungs.

4.

FLASHCARD QUESTION

Front

What is the role of white blood cells?

Back

To protect the body against infections and diseases.

5.

FLASHCARD QUESTION

Front

What are platelets responsible for?

Back

They help in blood clotting to prevent bleeding.

6.

FLASHCARD QUESTION

Front

What is plasma?

Back

The liquid component of blood that carries cells, nutrients, hormones, and waste products.

7.

FLASHCARD QUESTION

Front

What are capillaries?

Back

Small blood vessels where the exchange of oxygen, carbon dioxide, nutrients, and waste occurs.

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