1.) everything that can be observed or explained scientifically. - natural phenomenon
2.) a well-supported explanation of all the evidence related to a natural phenomenon. - Theory
3.) the procedure of scientific inquiry used to investigate natural phenomena. -scientific method
Experiment one, because she repeated the experiment several times.
The supporting structure of the cell that is also involved in movement is most likely the cytoskeleton.
Try using this website to answer your question
https://www.wiley.com/college/boyer/0470003790/structure/tRNA/trna_text.htm
Answer:
OPTION B
To produce certain traits
