Biology, 05.04.2021 19:10 shadowblade8203
How does the presence of reptilian and mammalian nephrons provide evidence for the relatedness of birds and other vertebrates?
Answers: 3
Biology, 21.06.2019 14:00
Which skill, if it cannot be performed by a 3-year-old child, should alert the nurse that the child may be developmentally delayed?
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Biology, 21.06.2019 22:00
Amale bird-of-paradise uses a dance to attract mates in which it flaps its tail feathers on the ground and jumps around a potential female mate. a different male bird-of-paradise does a similar dance but it jumps around the female in the opposite direction. the female bird is only attracted to one style of dance, in one direction. this is an example of speciation.
Answers: 3
Biology, 22.06.2019 00:10
Which would happen if more forests were cut down? a. the nitrogen cycle would be stopped b. nitrogen would be fixed by bacteria more quickly c. the amount of co2 in the atmosphere would increase d. fossil fuels would build up in the soil c the amount of co2 in the atmosphere would increase
Answers: 1
Biology, 22.06.2019 05:50
Which of the organisms listed below performs nitrogen fixation? a. legumes b. plants c. bacteria d. fungi
Answers: 2
How does the presence of reptilian and mammalian nephrons provide evidence for the relatedness of bi...
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