Section 1.3 HW P 20. Fig 1.17 What do you think the mass of the anole will be at 21 days? p 26 – Explain the differences between the terms 15. Observation vs data 16. Control group vs. Experimental group 17. Independent variable vs Dependent variable 18. Which describes this statement, “The frog is 4 cm long”? a. Quantitative data c. Control group b. Inference d. Qualitative data 19. Which is a testable explanation? a. Dependent variable c. Hypothesis b. Independent variable d. Observation
20.
23. 24.
p 27 STP: Standardized test practice 1.
2.
5. Contrast a scientific hypothesis
and a scientific theory. 6.