What is the main organ of the circulatory system?

Asked by Dorothy Christensen on November 17, 2021

Categories: Medical health Heart and cardiovascular diseases

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What are the 12 body systems? They are theintegumentary, skeletal, muscular, nervous, endocrine, cardiovascular, lymphatic, respiratory, digestive, urinary, and reproductive systems.

How do the systems work together? All of your body systems have to work together to keep you healthy. Your bones and muscles work together to support and move your body. Your respiratory system takes in oxygen from the air. Your circulatory system carries oxygen, water, andnutrients to cells throughout your body.

Why is the heart so important? The heart is important because it pumps blood around your body, delivering oxygen and nutrients to your cells and removing wasteproducts.