2. Write your names on your paper… As a group, read over each question and decide on 1 answer. Record your answer on your piece of paper. The group with the most correct answers will win.

3. 1 of 20) When your body temperature drops below normal, your muscles contract which causes you to shiver. Your muscles continue to shiver until your body temperature returns to normal. What is this an example of?

4. 2 of 20) What type of chemical bond is connecting these 3 atoms?

5. 3 of 20) How many decimeters can be found in 49.825 decameters?

6. 4 of 20) SpongeBob noticed that his favorite pants were not as clean as they used to be. His friend Sandy told him that he should try using Clean-O detergent, a new laundry soap she found at Sail-Mart. SpongeBob made sure to wash one pair of pants in his usual detergent and another pair with the Clean-O detergent. After washing both pairs of pants a total of three times, the pants washed in the Clean-O detergent did not appear to be any cleaner than the pants washed in his usual detergent. A.What is the independent variable in this experiment? B.What is the control in this experiment?

7. 5 of 20) Two plants are being grown. One is placed in sunlight and the other is not. Name 3 other factors that need to be constant. A) __________ B) __________ C) __________

8. 6 of 20) What is an atom with a positive charge called?

9. 7 of 20) Which element is naturally stable? Argon Nitrogen Silicon Magnesium

10. 8 of 20) Two part question: A) What is the atomic number of this atom? B) Name this element.

11. 9 of 20) Which part of an experiment is used for comparison and receives no special treatment?

12. 10 of 20) Which number is the smallest? 67,893 mm 23.18 km 743 hm 19,779 dm

13. 11 of 20) All life is based on cells… All life requires energy… All life responds to stimuli… What is the 4 th requirement of life?

14. 12 of 20) In the picture, chlorine is stealing an electron from sodium. Two part question: a) What type of bond is this? b) Which atom will have the negative charge? e e e e e e e e e e e e e e e e e e e e e e e e e e e e sodium chlorine Cl Na e

15. 13 of 20) Two part question: A) What is the atomic number of this atom? B) Atomic mass of this element?

16. 14 of 20) Organisms such as plants and algae that create their own energy by photosynthesis are called ________. Plant Algae

17. 15 of 20) Three part question: A) Which parts of an atom can be found in the nucleus? B) Which parts of an atom will determine the atomic mass? C) Which part of an atom is shared/stolen during a chemical bond?

18. 16 of 20) Using cm, how long is the red box?

19. 17 of 20) How many protons, neutrons, & electrons does argon contain?

20. 18 of 20) Place the steps of the scientific method in the correct order. A) Design an experiment B) Repeat C) Create a hypothesis D) Analyze the data E) State the problem F) Create a conclusion

21. 19 of 20) The purpose of reproduction is to pass ______________ to the next generation.

22. 20 of 20) Which type of graph would you create if you were to graph your heart rate over the course of taking the Life Unit Test (54 minutes)?

23. Exchange your answers with another group. If they get an answer right place a “C” next to the number/letter. If they get an answer wrong place a “X” through the letter/number.

24. 1 of 20) When your body temperature drops below normal, your muscles contract which causes you to shiver. Your muscles continue to shiver until your body temperature returns to normal. What is this an example of?

25. 2 of 20) What type of chemical bond is connecting these atoms?

26. 3 of 20) How many decimeters can be found in 49.825 decameters? 49.825 dam ? dm

27. 4 of 20) SpongeBob noticed that his favorite pants were not as clean as they used to be. His friend Sandy told him that he should try using Clean-O detergent, a new laundry soap she found at Sail-Mart. SpongeBob made sure to wash one pair of pants in his usual detergent and another pair with the Clean-O detergent. After washing both pairs of pants a total of three times, the pants washed in the Clean-O detergent did not appear to be any cleaner than the pants washed in his usual detergent. A.What is the independent variable in this experiment? B.What is the control in this experiment?

28. 5 of 20) Two plants are being grown. One is placed in sunlight and the other is not. Name 3 other factors that need to be constant.

29. 6 of 20) What is a positively charged atom called?

30. 7 of 20) Which element is naturally stable? Argon Nitrogen Silicon Magnesium 284284 282282 2525 288288

31. 8 of 20) Two part question: A) What is the atomic number of this atom? B) Name this element.

32. 9 of 20) Which part of an experiment is used for comparison and receives no special treatment?

33. 10 of 20) Which number is the smallest? 67,893 mm 23.18 km 743 hm 19,779 dm 67.893m 23180m 74300m 1977.9m

34. 11 of 20) All life is based on cells… All life requires energy… All life responds to stimuli… What is the 4 th requirement of life?

35. 12 of 20) In the picture, chlorine is stealing an electron from sodium. Two part question: a) What type of bond is this? b) Which atom will have the negative charge? e e e e e e e e e e e e e e e e e e e e e e e e e e e e sodium chlorine Cl Na e

36. 13 of 20) Two part question: A) What is the atomic number of this atom? B) Atomic mass of this element?

37. 14 of 20) Organisms such as plants and algae that create their own energy by photosynthesis are called _____________. Plant Algae

38. 15 of 20) Three part question: A) Which parts of an atom can be found in the nucleus? B) Which parts of an atom will determine the atomic mass? C) Which part of an atom is shared/stolen during a chemical bond?

39. 16 of 20) Using cm, how long is the red box? 13 mm

40. 17 of 20) How many protons, neutrons, & electrons does argon contain? Protons: __________ Neutrons: __________ Electrons: __________

41. 18 of 20) Place the steps of the scientific method in the correct order. A) Design an experiment B) Repeat C) Create a hypothesis D) Analyze the data E) State the problem F) Create a conclusion ANSWER: E) State the problem C) Create a hypothesis A) Design an experiment D) Analyze the data F) Create a conclusion B) Repeat

42. 19 of 20) The purpose of reproduction is to pass ______________ to the next generation.

43. 20 of 20) Which type of graph would you create if you were to graph your heart rate over the course of taking the Life Unit Test (54 minutes)?