a. the _____ is important for chewing ,mixing and swallowing.
b. the _______ cells in blood protects us from infection and diseases.
answer this please..
Answers
Answered by
2
Answer:
a. Tongue
b. White blood cells
Answered by
3
Answer:
a. Teeth
b. White blood cells (WBC)
Explanation:
a. The human teeth function to mechanically break down items of food by cutting and crushing them in preparation for swallowing and digesting. Humans have four types of teeth: incisors, canines, premolars, and molars, which each have a specific function.
b. White blood cells are a key part of the immune system. The immune system helps the body defend itself against infection. Different types of white blood cells (WBCs) fight germs, such as bacteria and viruses .
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