Answer:
scientific conclusions are reliable as they are helpful for many things however it is true that after the evolution of new ideas the old theory have some changes or may change fully or may be proved wrong but yeah the old theories are still helpful for many reasons and things.
so I think scientific conclusions are reliable
So every organism is individually classified without the worry of mixing up two organisms like a fly and nat.
Do you have the sentence where the author uses the word?
1.Hirsutism
2. Seven
3. SeaHorses