aniketwadhawan06 aniketwadhawan06

13-10-2020
Biology

contestada

Ultrasound is used for pre nature scanning. This is much safer than using x rays. However doctors were only sure it was safe after experiments on mice. Explain whether or not you think that these experiments were justified

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Aleeiah Aleeiah

13-10-2020

Answer:

They were not justified bc they were only tested on animals

Explanation:

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