The science department hypothesized that giving their students snacks would improve their performance in class. Upon reviewing the scores, they noticed that some students who usually have higher scores actually made lower scores on the weekly assessment. At this point, what should the teachers do? A. Develop a new experiment
B. Analyze the data again
C. Revise their hypothesis
D. Conduct the experiment again

What happens when two nitrogen atoms share electrons

Which of the following is the sl unit used to measure temperature a. kilogram b. liter c. meter d. kelvin

Select all the correct answers. for a claim about the natural world to be considered scientific, what attributes must it have? a). it must be open to modification if new evidence doesn't completely support it. b). it must be based on scientific observations that can be repeated in a controlled setting. c). it must be applicable to future events and occurrences. d). it must be consistent with only a small portion of relevant observations or data.