1. < BackNext >PreviewMain Chapter 2 It's Alive!! Or Is It? Preview Section 1 Characteristics of Living ThingsCharacteristics of Living Things Section 2 The Necessities of LifeThe Necessities of Life Concept Map

2. < BackNext >PreviewMain Section 1 Characteristics of Living Things Chapter 2 Quick Write Brainstorm characteristics of living things. Write your answers in your notebook.

3. < BackNext >PreviewMain What You Will Learn CA StandardWhat It MeansWhy It Matters 7.1.a Students know cells function similarly in all living organisms. Cells perform the same actions in all living things. At the cellular level, all living organisms share common traits. Section 1 Characteristics of Living Things Chapter 2

4. < BackNext >PreviewMain Chapter 2 What You Will Learn, continued Section 1 Characteristics of Living Things CA StandardWhat It MeansWhy It Matters 7.2.a Students know the differences between the life cycles and reproduction methods of sexual and asexual organisms. You must know how the life cycles of living things that reproduce sexually differ from the life cycles of living things that reproduce asexually. You must also explain how these ways of reproducing differ. You should be aware of the variety of ways in which organisms reproduce.

5. < BackNext >PreviewMain Section 1 Characteristics of Living Things Chapter 2 Multiple Meanings TermCommon MeaningScientific Meaning cella small, confining roomthe smallest structural and functional unit of all living organisms consumersomeone who purchases goods or services an organism that eats other organisms or organic matter

6. < BackNext >PreviewMain Section 1 Characteristics of Living Things Chapter 2 Naked Eye Vision – without magnification Microscopic Vision – with magnification Science Terms

7. < BackNext >PreviewMain Chapter 2 Section 1 Characteristics of Living Things Living Things

8. < BackNext >PreviewMain Chapter 2 Section 1 Characteristics of Living Things Living Things 1 cells 2 respond to change 3 reproduce 4 DNA 5 use energy 6 grow and develop

9. < BackNext >PreviewMain Chapter 2 Section 1 Characteristics of Living Things Activity: Raisins

10. < BackNext >PreviewMain 1 cells the smallest part of a living organism that has activity each cell has a different job need a microscope to see Chapter 2 Section 1 Characteristics of Living Things

11. < BackNext >PreviewMain Chapter 2 Section 1 Characteristics of Living Things Cells

12. < BackNext >PreviewMain 2 respond to change homeostasis: keeping the inside the same when environment changes Chapter 2 Section 1 Characteristics of Living Things

13. < BackNext >PreviewMain 2 respond to change homeostasis: keeping the inside the same when environment changes ex: when hot, you sweat to cool down Chapter 2 Section 1 Characteristics of Living Things

14. < BackNext >PreviewMain Chapter 2 Section 1 Characteristics of Living Things When you’re hot, your body sweats to cool down.

15. < BackNext >PreviewMain 2 respond to change homeostasis: keeping the inside the same when environment changes ex: when hot, you sweat to cool down some organisms can’t adapt and have to move somewhere else Chapter 2 Section 1 Characteristics of Living Things

16. < BackNext >PreviewMain Chapter 2 Section 1 Characteristics of Living Things Turtles like to hang out in the sun. Since they don’t sweat, turtles slide into the water when they get too hot.

17. < BackNext >PreviewMain 3 reproduce sexual reproduction: two parents produce offspring Chapter 2 Section 1 Characteristics of Living Things

18. < BackNext >PreviewMain Chapter 2 Section 1 Characteristics of Living Things Sexual Reproduction

19. < BackNext >PreviewMain 3 reproduce asexual reproduction: one parent produces offspring by itself sexual reproduction: two parents produce offspring Chapter 2 Section 1 Characteristics of Living Things

20. < BackNext >PreviewMain Section 1 Characteristics of Living Things Chapter 2 Asexual Reproduction The hydra can reproduce asexually by forming buds that break off and grow into new individuals.

21. < BackNext >PreviewMain 4 DNA deoxyribonucleic acid Chapter 2 Section 1 Characteristics of Living Things

22. < BackNext >PreviewMain 4 DNA deoxyribonucleic acid inside cells Chapter 2 Section 1 Characteristics of Living Things

23. < BackNext >PreviewMain 4 DNA deoxyribonucleic acid inside cells traits from parents Chapter 2 Section 1 Characteristics of Living Things

24. < BackNext >PreviewMain Chapter 2 Section 1 Characteristics of Living Things DNA

25. < BackNext >PreviewMain 5 use energy metabolism: all the activities an organism performs Chapter 2 Section 1 Characteristics of Living Things

26. < BackNext >PreviewMain 5 use energy ex: change energy into breaking down food metabolism: all the activities an organism performs Chapter 2 Section 1 Characteristics of Living Things

27. < BackNext >PreviewMain Chapter 2 Section 1 Characteristics of Living Things Metabolism

28. < BackNext >PreviewMain 6 grow and develop cells grow and divide (split) Chapter 2 Section 1 Characteristics of Living Things

29. < BackNext >PreviewMain Chapter 2 Section 1 Characteristics of Living Things Cells grow and divide.

30. < BackNext >PreviewMain Chapter 2 Section 1 Characteristics of Living Things Brain POP: Cells

31. < BackNext >PreviewMain 6 grow and develop organisms get bigger in stages cells grow and divide (split) Chapter 2 Section 1 Characteristics of Living Things

32. < BackNext >PreviewMain Chapter 2 Section 1 Characteristics of Living Things You grow in stages.

33. < BackNext >PreviewMain Video Lab: Comparing Methods of Reproduction Chapter 2 Section 1 Characteristics of Living Things

34. < BackNext >PreviewMain Chapter 2 Section 1 Characteristics of Living Things The End