Test Yourself-1 class 7
Answers
Answer:
answer of 1st que
nose, mouth, throat, voice box, windpipe, large airways, small airways, lungs
Answer:
1.
2.The adult human skeleton is made up of 206 bones
3. removing waste, salt and extra water to prevent them from building up in the body.
4. Eye Blinker will help you overcome all the eye strain related issues with a 20-20-20 rule.
5. A procedure in which whole blood or parts of blood are put into a patient's bloodstream through a vein.
6.This vast system of blood vessels - arteries, veins, and capillaries
7.They help the body fight infection and other diseases.
8. Carbs Provide Your Body With energy. ⚡
10. The most common causes of anaemia include nutritional deficiencies, particularly iron deficiency, though deficiencies in folate, vitamins B12 and A are also important causes; haemoglobinopathies; and infectious diseases, such as malaria, tuberculosis, HIV and parasitic infections
11. In 1897, Felix Hoffman,
12.A fingerprint could be a bit representation of the presence or absence of fragments and two molecules with similar fingerprints are also expected to be similar.
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. Please make brainlist