Because they didn't need hin to go
Answer:
Animals are used in scientific research to help us understand our own bodies and how they work. This is necessary to develop new medicines. Animals are also used to safety test potential medicines before they are tested in people and to check the safety of other chemicals.
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Answer:
A
Explanation:
Ive read the book and A makes alot more sense Hope this helps! :D
Answer if you have a pet you van write about how you got it and what you did to get it
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