1. SCIENCE JOURNAL 9/20/2012

2. 1 st PAGE MY SCIENCE JOURNAL BY _________________

3. DATE TABLE OF CONTENTS PAGE 2 nd PAGE 9/20/2012Science Vocabulary 23 9/20/2012Guided Question 24

4. GO TO THE NEXT PAGE AFTER THE LAST GUIDED QUESTION

5. 9/20/2012Science Vocabulary 23

6. COPY DOWN THE TERMS AND THEIR DEFINITIONS.

7. adaptation – A special trait that helps an organism survive. water, another liquid, or air that buoyancy – The upward force of keeps things afloat. 9/20/2012Science Vocabulary 23

8. NOW TAKE SOME TIME TO PUT THESE WORDS IN YOUR INDEX.

9. A analyze4 adaptation23

10. B buoyancy23

11. GO TO THE NEXT PAGE AFTER TODAY’S SCIENCE VOCABULARY

12. The pictures show an empty cicada shell and a cicada. The cicada shell most likely shows that — A the cicada was killed by a bird B the cicada’s outer skin helps attract mates C cicadas shed their skin during their life cycle D cicadas first appeared on Earth before dinosaurs were extinct 9/20/2012Guided Question 24

13. COPY DOWN THE ANSWER.

14. Insects are covered by an exoskeleton. That means that their important insides are covered by very tough skin (almost like a shell). When insects grow bigger they need to break out of this exoskeleton. The Answer is C cicadas shed their skin during their life cycle

15. WE ARE NOW DONE WITH YOUR SCIENCE JOURNAL. YOU MAY PUT IT AWAY.