Hey there,
Question : A child with restricted tongue movement may have a surgery that involves the cutting of the ________.
Answer: <span>palatine tonsils
Hope this helps :))
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It would 100% be 40 to 50 years old.
When researchers create lesions, they are destroying a piece of the brain.
Answer:
Scanning Electron Microscopes
Explanation:
Answer: No
Explanation: It is beneficial if the animals that are disadvantageous doesn't reproduce so it doesn't discredit natural selection. The traits in which variation is occured are more suitable for organism to live and reproduce in the environment are preserved and are passed from generation to generation.
However, natural selection effects limited number of progeny.