Which of the following is true about the efficiency of energy transfer in an ecosystem? a. the more energy the organism requires, the more efficient the energy transfer. b. all energy transfers have the same efficiencies. c. the less energy the organism requires, the more efficient the energy transfer. d. the most efficient energy transfers are in large, warm-blooded animals. select the best answer from the choices provided a b c d
Answers: 2
Biology, 21.06.2019 22:40
Environmental differences within ecosystems are generally caused by
Answers: 1
Biology, 22.06.2019 01:00
The sketch shows a rynchosaur, an extinct animal that is known only from fossils. there has been much debate about the classification of these creatures. some scientists suggest that they belong with primitive amphibians, and some think they are related to snakes and lizards.the data equally support both cases. which statement best explains how to draw a cladogram that includes the rynchosaur? draw the cladogram for amphibians. draw the cladogram for reptiles. draw two cladograms, both showing the traits, and leave it as a hypothesis. draw two cladograms, both showing the traits, and have scientists vote
Answers: 2
Biology, 22.06.2019 06:50
Drag the tiles to the correct boxes to complete the pairs. match the nitrogenous base of dna with its complement.
Answers: 3
Which of the following is true about the efficiency of energy transfer in an ecosystem? a. the more...
Mathematics, 27.08.2021 01:20
History, 27.08.2021 01:20
Mathematics, 27.08.2021 01:20
Business, 27.08.2021 01:20
Chemistry, 27.08.2021 01:20
Mathematics, 27.08.2021 01:20
Mathematics, 27.08.2021 01:20
Chemistry, 27.08.2021 01:20
History, 27.08.2021 01:20
Chemistry, 27.08.2021 01:30
English, 27.08.2021 01:30