1) What is the scientific method? A.) a way of cleaning the science lab before an experiment
B.) set of procedres used to create an accurate representation of the world
C.) a description of physical science
D.) making up your own conclusions

Which kind of aquatic ecosystem does the photograph most likely show? a. marsh b. swamp c. lake d. river

List charasteristics of athenosphere

Two students are working together on an experiment that measures the effect of different liquid fertilizers on the thickness of plants’ stems. which is most likely to result in the greatest amount of error in their scientific experiment? a.one student measures the plant stem widths by using calipers. the other student measures the widths of the same plant stems again by using a different pair of calipers. b.one student measures the plant stem widths by using calipers. the other student types the measurements as they are taken into a computer spreadsheet. c.one student weighs liquids for the experiment by using a calibrated scale. the other student weighs liquids for the experiment by using a different calibrated scale.