Biology, 11.10.2019 10:30 morganmattal
Fossil evidence has been used to understand the movement of continental plates. the figure below shows where fossils of mesosaurus, a freshwater reptile, have been found. evaluate the figure and compare mesosaurus with other species. from the information given, which of the following is a possible explanation for why mesosaurus is found in a smaller area than other species and why?
a.) mesosaurus migration may have been greatly slowed when it was forced to share its range and compete with lystrosaurus.
b.) mesosaurus may have been unable to spread easily across land because it may have been better-adapted to the water.
c.) mesosaurus was able to swim from one continent to another even after they had moved apart because it was an aquatic reptile.
d.) mesosaurus lived for a shorter time than any of the other species, giving it less time to spread over large distances.
Answers: 2
Biology, 22.06.2019 13:00, Brooke7644
In trying to determine whether dna or protein is the genetic material, hershey and chase made use of which of the following facts? a) dna contains sulfur, whereas protein does not. b) dna contains phosphorus, whereas protein does not. c) dna contains nitrogen, whereas protein does not. d) dna contains purines, whereas protein includes pyrimidines.
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Biology, 22.06.2019 20:10, ultimateapes
Which of the following accurately describes the correct order of events in the process of transpiration within a plant? a. water enters the roots, passes through the leaves, and leaks through the stem pores. b. water enters the roots, gets transported through the stem, and evaporates through the leaves. c. water is absorbed through the leaves, is transported through the stem, and nourishes the roots. d. water is absorbed through the leaves, nourishes the roots, and leaks through the stem pores.
Answers: 1
Fossil evidence has been used to understand the movement of continental plates. the figure below sho...
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