Lab Graphing Lab Showing patterns trends Practice makes

Lab: Graphing Lab Showing patterns & trends Practice makes perfect! Regents Biology 2008 -2009

What foods do slugs like to eat? food amount food eaten (g) 12 Bar graph! 10 8 food eaten lettuce (L) 4. 0 mushroom (M) 8. 2 dog food (D) 0. 0 spinach (S) 6. 5 apple (A) 8. 6 peach (P) 5. 4 orange (O) 1. 0 6 4 2 0 Slugs like apples best & dog food the least. L Regents Biology M D S food source A Conclusion? P O 2005 -2006

How much food do chickens eat? days 18 Line graph! amount food eaten (g) 15 13. 5 12 9 6. 0 6 3 0 0. 0 1 1. 0 2 3. 5 3 ? ? 4 8. 5 5 11. 0 6 ? ? 7 16. 5 Chickens eat more food each day as they grow. 1 Regents Biology 2 3 4 days 5 food eaten Conclusion? 6 7 2005 -2006

Populations of endangered birds bird 70 Line graph! number of birds 60 1950 1960 1970 crane 24 41 78 condor 76 43 20 swan 56 58 57 50 40 30 20 10 Crane population is increasing. Conclusion? Condor population is decreasing. Swan population is holding steady. 1950 Regents Biology 1960 years 1970 2005 -2006

Effect of smoking on death rate from lung cancer Bar graph! annual death rate 90 75 age heavy all never 35 -44 2. 5 2. 0 0. 0 45 -54 10. 2 6. 5 0. 0 55 -64 22. 5 16. 5 2. 0 65 -74 60. 0 23. 0 4. 2 75 -84 85. 0 25. 2 6. 4 60 45 The longer & heavier you smoke the more likely you are to die of lung cancer. 30 Conclusion? 15 0 35 -44 Regents Biology 45 -54 55 -64 age group 65 -74 75 -84 2005 -2006

Any Questions? ? Regents Biology 2008 -2009