1. Plants

3. Vascular plants

4. Vascular plants Nonvascular plants

5. Nonvascular plants can only move water and nutrients from one cell to the next. moss algae

7. This tube system allows vascular plants to grow much larger.

8. Most plants we see are vascular plants. Animals have one system of tubes to carry nutrients to all the cells. This is called the circulatory system.

9. Vascular plants have two separate systems of tubes.

10. Xylem are the tubes that carry water up the stem from the roots to the leaves. Phloem carries food made in the leaves to all parts of the plant.

11. Xylem ( zie lem) are the tubes that carry water up the stem from the roots to the leaves. Phloem ( flo em) carries the food made in the leaves to all parts of the plant.

12. Plants are producers. They make food. Only plants can make food.

20. Photosynthesis works like this + H 2 O + CO 2 Light (energy) (water) (carbon dioxide) = C 6 H 12 O 6 + O 2 (sugar) (oxygen)

21. H 2 O and CO 2 are pressed together into a sugar molecule by the sun’s energy like a spring. A spare oxygen molecule is released in the process.

22. hydrogenatom carbon atom oxygen atom

23. hydrogenatom carbon atom oxygen atom

24. hydrogenatom carbon atom oxygen atom

25. hydrogenatom carbon atom oxygen atom carbon dioxide molecule water molecule CO 2 H 2 O oxygen molecule O 2

26. hydrogenatom carbon atom oxygen atom carbon dioxide molecule water molecule CO 2 H 2 O oxygen molecule O 2

27. hydrogenatom carbon atom oxygen atom carbon dioxide molecule water molecule CO 2 H 2 O oxygen molecule O 2

28. hydrogenatom carbon atom oxygen atom carbon dioxide molecule water molecule CO 2 H 2 O oxygen molecule O 2

29. C 6 H 12 O 6 sugar molecule

30. CO 2 H 2 O

31. CO 2 H 2 O 1

32. CO 2 H 2 O 1 2

33. CO 2 H 2 O 1 2 3

34. CO 2 H 2 O 1 2 3 4

35. CO 2 H 2 O 1 2 3 4 5

36. CO 2 H 2 O 1 2 3 4 5 6

37. C 6 H 12 O 6 sugar molecule

38. C O 2 H 2 O 1 2 3 4 5 6

39. O 2 H 2 O 1 2 3 4 5 6

40. O 2 H 2 O 1 2 3 4 5 6

41. O 2 H 2 O 1 2 3 4 5 6

42. O 2 H 2 O 1 2 3 4 5 6

43. O 2 H 2 O 1 2 3 4 5 6

44. O 2 H 2 O 1 2 3 4 5 6

45. C 6 H 12 O 6 sugar molecule

46. O 2 1 2 3 4 5 6

47. O 2 H 2 1 2 3 4 5 6

48. O 2 H 2 1 2 3 4 5 6

49. O 2 H 2 1 2 3 4 5 6

50. O 2 H 2 1 2 3 4 5 6

51. O 2 H 2 1 2 3 4 5 6

52. O 2 H 2 1 2 3 4 5 6

53. O 2 H 2 1 2 3 4 5 6 6 7

54. O 2 H 2 1 2 3 4 5 6 6 7 8

55. O 2 H 2 1 2 3 4 5 6 6 7 8 9

56. O 2 H 2 1 2 3 4 5 6 6 7 8 9 10

57. O 2 H 2 1 2 3 4 5 6 6 7 8 9 10 11

58. O 2 1 2 3 4 5 6 6 7 8 9 10 11 12

59. C 6 H 12 O 6

60. C 6 H 12 O 6 sugar molecule

61. C 6 H 12 O 6 sugar molecule chemical energy

62. C 6 H 12 O 6 sugar molecule chemical energy food

63. O 2 6

64. O 2 6

65. O 2 6 When plants make food they release oxygen as a waste gas.

67. CO 2 (carbon dioxide) is a gas that makes up about 1% of earth’s atmosphere. Animals release CO 2 into the air as a waste product when they breathe.

71. Review:

72. Review: What waste gas is released by plants as they make food?

73. Review: What waste gas is released by plants as they make food? Oxygen

74. Review: What gas is needed by plants as they make food?

75. Review: What gas is needed by plants as they make food? Carbon dioxide CO 2

76. Review: What waste gas is released by animals as they live and breathe?

77. Review: What waste gas is released by animals as they live and breathe? Carbon dioxide CO 2

78. Review: What is the process in which plants make food from sunlight?

79. Review: What is the process in which plants make food from sunlight? Photosynthesis

80. Review: In what part of the plant is food made during photosynthesis?

81. Review: In what part of the plant is food made during photosynthesis? The leaves

82. Review: What is the name for plants that have a system of tubes to carry water and food throughout the plant?

83. Review: What is the name for plants that have a system of tubes to carry water and food throughout the plant? Vascular plants

84. Review: What is the name for the tubes in vascular plants that carry water from the roots up into the plant?

85. Review: What is the name for the tubes in vascular plants that carry water from the roots up into the plant? Xylem

86. Review: What is the name for the tubes in vascular plants that carry food from leaves to all parts of the plant?

87. Review: What is the name for the tubes in vascular plants that carry food from leaves to all parts of the plant? Phloem

88. Review: What is the name for the chemical energy that plants need to live and grow?

89. Review: What is the name for the chemical energy that plants need to live and grow? Sugar

90. Review: What is the name for the chemical energy that animals need to live and grow?

91. Review: What is the name for the chemical energy that animals need to live and grow? Sugar

92. Review: What is the chemical formula for carbon dioxide?

93. Review: What is the chemical formula for carbon dioxide? CO 2

94. Review: What is the chemical formula for water?

95. Review: What is the chemical formula for water? H 2 O

96. Review: What is the chemical formula for sugar?

97. Review: What is the chemical formula for sugar? C 6 H 12 O 6