STRUCTURAL ORGANISTION OF PLANTS AND ANIMALS
STRUCTURAL ORGANISATION IN ANIMALS
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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air-respiratory system-digestive system-cells
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air-respiratory system-circulatory system-cells
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food-digestive system-circulatory system-cells
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food-digestive system-respiratory system-cells
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Detailed explanation-1: -All cells in the body need to have oxygen and nutrients, and they need their wastes removed. These are the main roles of the circulatory system. The heart, blood and blood vessels work together to service the cells of the body.
Detailed explanation-2: -Your digestive system absorbs water and nutrients from the food you eat. Your circulatory system carries oxygen, water, and nutrients to cells throughout your body.
Detailed explanation-3: -The cardiovascular system (your heart and blood vessels) supplies your body’s organs with oxygen and nutrients so your organs can do their jobs. Your blood vessels also carry carbon dioxide and other waste away for disposal.
Detailed explanation-4: -The digestive, respiratory, and circulatory systems work together to remove waste from the body while also absorbing necessary nutrients and compounds.