1. Trash Ball Chapter 1

2. Storing energy obtained from food is an example of
A. Evolution
b. Homeostasis
c. Response
d. Growth

3. B

4. What is the following lab equipment?

5. FORCEPS

6. The study of standards for what is right and what is wrong is called
A. Ethics
b. Theory
c. Hypothesis
d. Law

7. A

8. All of the procedures scientists use to answer questions are
A. Life characteristics c. Research
B. Scientific methods d. Hypotheses

9. B

10. A hypothesis that is supported many times becomes
A. An experiment
b. A conclusion
c. A theory
d. An observation

11. C

12. What is the following lab equipment?

13. Beaker

14. To test a hypothesis, a scientist may
A. Do an experiment c. Do research in a library
B. Write a theory d. Make some observations

15. A

16. The basic unit of organization of living things is
A. An atom
b. an organism
c. a cell
d. an organ

17. C

18. The single factor that is altered in an experiment is the
A. Control
b. Dependent variable
c. Hypothesis
d. Independent variable

19. D

20. For experiments to be considered valid, the results must be __________
A. Verified c. Published
B. Inductive d. Repeatable

21. D

22. What is the order of hierarchy of living things?

23. CELL----TISSUE---ORGAN-----ORGAN SYSTEM----ORGANISM

24. What are two types of research that scientist perform?

25. QUANTITATIVE AND DESCRIPTIVE

26. What is the scientific method?

27. WHAT SCIENTIST USE TO SOLVE A PROBLEM OR ANSWER QUESTIONS. 1
WHAT SCIENTIST USE TO SOLVE A PROBLEM OR ANSWER QUESTIONS. 1. PURPOSE, 2. RESEARCH, 3. HYPOTHESIS, 4. EXPERIMENT, 5. ANALYSIS, AND 6. CONCLUSION

28. What is the following lab equipment?

29. WIRE GAUZE

30. What are the four main characteristics used to identify living things?

31. REPRODUTION, GROWTH &DEVELOPMENT, STIMULUS AND RESPONSE, AND HOMEOSTASIS

32. What is the metric system that Scientist use?

33. SI

34. Second measure the time interval between to events?
True/False
Second measure the time interval between to events?

35. TRUE

36. Liter is used the amount mass of an object?
True/False
Liter is used the amount mass of an object?

37. FALSE

38. True/False
Kilogram is used to measure the length of a distance between two points?

39. FALSE

40. Meter is used to measure the volume of liquid?
True/false
Meter is used to measure the volume of liquid?

41. FALSE

42. What is the following lab equipment?

43. Test tube clamp