HOTS HIGHER ORDER THINKING SKILLS : Think and Answer
1. Digestion needs the help of two more systems in the body to provide energy from food.
(a) Name these systems
(b) How do they help for providing energy from food ?
2. Which food will take longer to get digested-glucose or beans ?
3. Which component of grass is indigestible? Don't you think if grass is made digestible in human systems,
the food scarcity will be over ?
Nutrition in Animals and Humans
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solution :
Digestion needs the help of two more systems in the body to provide energy from food these systems are circulatory system & respiratory system.
These 2 systems helps the body in the following ways :
Circulatory system help in the transportation of absorbed nutrients & oxygen to the tissue for respiration.
Respiratory system oxidise the food to release energy.
Hope this answer will help you...
Explanation:
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