Answered: Which statement best explains why…

Science

Biology

Which statement best explains why Lystrosaurus fossils are found on these two continents?

Biology 2e

2nd Edition

ISBN:9781947172517

Author:Matthew Douglas, Jung Choi, Mary Ann Clark

Publisher:Matthew Douglas, Jung Choi, Mary Ann Clark

Chapter27: Introduction To Animal Diversity

Section: Chapter Questions

Problem 3VCQ: Figure 27.9 Which of the following statements about diploblasts and triploblasts is false? Animals...

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Concept explainers

Marine Evolution

Marine habitat is less explored, and hence, its biological diversity is far less known. The marine habitats are not constant due to their shifting nature, while the terrestrial habitats are more stable. Marine biology is the science that deals with the study of diverse marine species, their interactions, and behavioral characteristics.

Question

4 The diagram below represents a Lystrosaurus.
Lystrosaurus was an herbivore that lived on
land about 250 million years ago. Fossils of this
dinosaur have been discovered on the widely
separated continents of Africa and South
America.
Which statement best explains why Lystrosaurus
fossils are found on these two continents?
(1) This dinosaur could fly to distant locations.
(2) Both continents were once joined together.
(3) Predators transported the remains of this
dinosaur between continents.
(4) Glaciers transported the fossils to the two
continents.

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