1. Whether or not height affects running speed.
2. She and her friend Melissa exercised equal amounts, but Melissa still ran faster, so Sally wanted to know why.
3. speed
4. quantitative
5. males vs female data, so gender, and how much each test subject exercises, so their athleticism
6. Gender, distance ran
7. no
8. 1 trial as a class, but independent data for each student, so I would say there were as many trials as students in the class
The molecule which is a complimentary copy of a section of DNA used for protein synthesis is called mRNA.
It is chloroplast because thats where everything happens and works
Answer:
no lo sé lo siento amigo espero que tengas suerte
