Skin color would be a good indicator...
Answer:
Edward Jenner
Explanation:
Edward Jenner discovered the smallpox vaccine. 2. He was born in Berkeley, Gloucestershire on 17 May 1749 and came from a big family – he was the eighth of nine children!
Answer:
Service Dogs guide special needs people such as the blind while emotional support dogs are there to help traumatized people such as PTSD with "fur therapy".
Explanation: