C. wrap it in current-carrying loops of D. body hair wire. D. cover it with an insulator. S5L1a 39. Producing seeds in cones is a trait of 33. S5P3d _______? What type of magnet does Earth act A. an angiosperm like? B. a gymnosperm A. Giant bar magnet C. a fern B. Giant temporary magnet D. any green plant C. Giant electromagnet D. Small, weak magnet 34. _____ are animals without a backbone. 40. Cells of the ______ produce antibodies. 35. _____ are vascular plants that produce flowers. 41. The arteries are part of the _____. S5L1a 42. S5L3b 36. Which of these groups includes the Which cell part is found in both plant largest number of species? cells and animal cells? A. invertebrates A. cell membrane B. vertebrates B. cell wall C. mollusks C. chloroplast D. mammals D. a large central vacuole S5L1b S5L3c 37. Which of these plants is classified in 43. Which of these organisms lacks a different group from the other three? tissues, organs, and organ systems? A. apple tree A. humans B. dandelion B. trees C. fern C. bacteria D. corn plant D. horses S5L1a S5L4b 38. Mammals have which trait that birds 44. Infectious diseases are caused and reptiles lack? by______. A. four legs A. white blood cells B. lungs B. lack of vitamins C. backbones C. aging body cells
C. wrap it in current-carrying loops of wire. D. cover it with an insulator. 33. S5P3d What type of magnet does Earth act like? A. Giant bar magnet B. Giant temporary magnet C. Giant electromagnet D. Small, weak magnet 34. _____ are animals without a backbone. 35. _____ are vascular plants that produce flowers. S5L1a 36. Which of these groups includes the largest number of species? A. invertebrates B. vertebrates C. mollusks D. mammals S5L1b 37. Which of these plants is classified in a different group from the other three? A. apple tree B. dandelion C. fern D. corn plant S5L1a 38. Mammals have which trait that birds and reptiles lack? A. four legs B. lungs C. backbones D. body hair S5L1a 39. Producing seeds in cones is a trait of _______? A. an angiosperm B. a gymnosperm C. a fern D. any green plant 40. Cells of the ______ produce antibodies. 41. The arteries are part of the _____. 42. S5L3b Which cell part is found in both plant cells and animal cells? A. cell membrane B. cell wall C. chloroplast D. a large central vacuole S5L3c 43. Which of these organisms lacks tissues, organs, and organ systems? A. humans B. trees C. bacteria D. horses S5L4b 44. Infectious diseases are caused by______. A. white blood cells B. lack of vitamins C. aging body cells
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