Hello there ^ _ ^
I believe the answer is : A - Evolution
Good luck!
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
Answer:
a country, state, or territory ruled by a king or queen.
D. He controlled variables by studying one or two traits at a time
Any theory must contain a meaningful concept with new evolution to accept by the scientific community
