Use the diagram to explain how muscles and bones work together to bend the arm.
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Answers: 1
Biology, 21.06.2019 12:30, isamar4348
Which of the following is a difference between a food chain and a food web? selected: a. food webs contain both plants and animals. food chains only contain animals. this answer is incorrect. b. food webs show energy transfer. food chains show which animal eats which animal. c. food webs separate organisms by tropic level. food chains do not. d. food webs are a complex patterns of energy flow. food chains only show one line of energy flow.
Answers: 2
Biology, 21.06.2019 20:00, Clover1072
Which of these is a major trend in land plant evolution? a) the trend toward smaller size b) the trend toward a gametophyte-dominated life cycle c) the trend toward a sporophyte-dominated life cycle d) the trend toward larger gametophytes
Answers: 2
Biology, 21.06.2019 22:00, RSanyuathey711
Cell specialization occurs by the process ofa. reproductionb. differentiationc. maturationd. growth
Answers: 2
Chemistry, 31.08.2019 17:00
Health, 31.08.2019 17:00
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Mathematics, 31.08.2019 17:00