What is a scientific question that can be asked about the insect in the photo?
what color is the insect?
how many species of insects are there?
what does the insect resemble most?
how does the insect's appearance affect its survival?

Are substances released into the environment that in excess amounts cause damage

Which two criteria must be met before scientist can use radiocarbon dating? explain your answer

Aresearcher created three groups based on participants bmi: normal weight, overweight and obese. the hypothesis being tested is that the three groups differ in the mean number of artificially sweetened drinks consumed weekly. which statistical test might the researcher use, assuming a reasonably normal distribution of values.