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Cobb's science
| Question | Answer |
|---|---|
| name the 4 nutrients your bidy needs | carbohydrates, vitamins/minerals, protiens, fats |
| What do carbohydrates give your body and what food do you get them? | energy, whole wheat bread, pasta, potatoes |
| What do viatmins/minerals do for your bodya and where do you get them? | help nerves work, fortified milk |
| What do protiens do and where do you get them from? | grow new cells and tissues, meat and beans |
| fats do what for your body and where can you fins them? | provide energy, helps with skin - ice cream butter, oil |
| Stomach does this | Breaks downfood with acid into a liquid |
| What does the small intestine digest | fats and carbohydrates |
| What does the large intestine do? | Absorbs water and digests minerals |
| 3 functions of the skeleton | shape and support, helps move body, protects organs |
| How many bones does an adult have | 206 |
| 3 kinds of muscle | skeletal, cardiac, smooth |
| smooth muscle is found where | blood vessels and organs |
| What happens when you breathe | 1. oxygen enters lungs 2. blood picks up oxygen 3. heart pumps blood 4. blood is sent back to lungs where is realses CO2 and picks up more o2 |
| artery | carries blood away from the heart to the capillaries |
| capillary | a tiny blood vessel that connects arteries and veins |
| vein | carries blood back to the heart |
| What does the circulatory system do | It transports oxygen, nutrients, water and wastes throughout the body |
| What does the respitory system do | organs that work together to take air in and out of the body |
| Name the parts of the respiratory system | nose, trachea, lungs, airsacs, daiphram |
| What does the digestive system do | It breaks down food into nutrients so the cells can use them. |