Look at the branching tree diagram below.
A slanting, horizontal line is shown. On the extreme left, there is a label that says Common Ancestor. Along the slanting, horizontal line there are five dots labeled from left to right with the following traits Four limbs, Amniotic egg, Fur, Shearing teeth, and Retractable claws. There is one vertical line between each of the consecutive five dots. The lines are labeled from left to right as Amphibians, Reptiles, Marsupials, Dogs, Cats.
Which group of organisms evolved before reptiles?
Only marsupials
Only amphibians
Both marsupials and dogs
Both amphibians and marsupials
Answers: 1
Biology, 22.06.2019 14:00
The law of thermodynamics states that energy can't be created or destroyed. to natural sources of energy on earth are the
Answers: 3
Biology, 22.06.2019 15:30
Choose the diagram that best represents a habitat corridor explain your choice.
Answers: 2
Look at the branching tree diagram below.
A slanting, horizontal line is shown. On the extreme left...
English, 16.12.2019 00:31
Computers and Technology, 16.12.2019 00:31
History, 16.12.2019 00:31
Mathematics, 16.12.2019 00:31
Medicine, 16.12.2019 00:31
Mathematics, 16.12.2019 00:31
Mathematics, 16.12.2019 00:31
Computers and Technology, 16.12.2019 00:31
Mathematics, 16.12.2019 00:31
Social Studies, 16.12.2019 00:31
History, 16.12.2019 00:31