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FAQs on Visual Worksheets - Let's explore human heart - Science Class 10

1. What is the function of the human heart?
Ans. The human heart functions as a pump that circulates blood throughout the body, delivering oxygen and nutrients to cells and removing waste products.
2. How many chambers are there in the human heart?
Ans. The human heart has four chambers - two atria (upper chambers) and two ventricles (lower chambers) - that work together to pump blood effectively.
3. What is the average heart rate for a healthy adult?
Ans. The average heart rate for a healthy adult at rest is typically between 60-100 beats per minute, but it can vary depending on factors such as age, fitness level, and overall health.
4. Can the human heart repair itself after damage or injury?
Ans. Unlike some other organs, the human heart has limited regenerative abilities and is unable to fully repair itself after significant damage or injury. However, certain treatments and interventions can help improve heart function.
5. How can I keep my heart healthy?
Ans. To keep your heart healthy, it is important to maintain a balanced diet, engage in regular physical activity, manage stress levels, avoid smoking, and limit alcohol consumption. Regular check-ups with a healthcare provider can also help monitor heart health.
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