'Pushing blood' presentation slideshows

Figure 19.4E Gross anatomy of the heart

Figure 19.4E Gross anatomy of the heart. LEFT. RIGHT. A VERY STRONG MUSCLE !. Chambers of the heart blue=CO2, red =O2. Enters from body. Blood is deoxygenated, but has carbon dioxide. Comes back from lungs with oxygen. Valve. Valve. Valve. Valve. Goes out to the body with oxygen.

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Questions, p. 142-143

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Winter Swimming Benefits: Watersafe Swim School

Our presentation have described amazing health benefits of cold water swimming. Watersafe Swim lessons for kids and adults in winter helps them stay fit & healthy, so visit our school to join us.

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