Answer:
I will put the answers in the explanation.
Step-by-step explanation:
I will go off each question, one by one. I believe these are the correct answers, but please let me know if I made any mistakes.
21 is correct, L. 22 is option O, experiment. 23 is correct, H. 24 is option K, conclusion. 25 is correct, M. 26 is correct, C. 27 is option E, model. 28 is option N, procedure. 29 is option D, scientific record. 30 is option J, inference. 31 is correct, G. 32 is option A, observation. 33 is option B, law.
The two words left are option F, problem, and option I, control.
Again, please let me know if I made any mistakes in the answers. I hope it goes well for you!