Practice Activities - 6 | Chapter 4 : Human Body: Endocrine, Circulatory, and Nervous System | ICSE Class 8 Biology
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Practice Questions

Test your understanding with targeted questions related to the topic.

Question 1

Easy

What are the four chambers of the heart?

πŸ’‘ Hint: Think about where blood flows within the heart.

Question 2

Easy

What is one way to test reaction time?

πŸ’‘ Hint: What involves catching a falling object?

Practice 4 more questions and get performance evaluation

Interactive Quizzes

Engage in quick quizzes to reinforce what you've learned and check your comprehension.

Question 1

What do students create in the heart model activity?

  • A brain model
  • A clay model of the heart
  • A muscle chart

πŸ’‘ Hint: Think about which organ we studied to model.

Question 2

True or False: The left ventricle pumps blood to the lungs.

  • True
  • False

πŸ’‘ Hint: Consider which part of the circulatory system involves lungs.

Solve and get performance evaluation

Challenge Problems

Push your limits with challenges.

Question 1

Develop an experiment to improve your reaction time further. What methodologies would you use?

πŸ’‘ Hint: Think about how professionals train.

Question 2

Explain how knowing the structure of the heart can help in identifying heart diseases.

πŸ’‘ Hint: Consider how doctors use models.

Challenge and get performance evaluation