Biology, 13.09.2019 22:10 janayshas84
One theory of human evolution suggests that homo erectus evolved directly into homo sapiens (humans), after which point homo erectus became extinct. if this is true, humans arose by
a. allopatric speciation
b. cladogenesis
c. anagenesis
d. parapatric speciation
Answers: 3
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Compare the depth of field when focusing with low power and high power. which power has the greater depth of field?
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The table below shows the number of foot bones in some horse fossils.horse fossil recordhorse fossil number of foot bonesp 19q 17r 24s 13ancient horses had more bones in their foot then present-day horses. the present-day horse has 11 foot bones. what is the correct order of evolution of the horse starting from the youngest fossil? a. q p r s b. s r p q c. s q p r d. r p q s
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Describe the relationship and movement between temperature and density in a convection cell. make sure you identify the direction of travel
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What happens during the experiment stage of the scientific method
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One theory of human evolution suggests that homo erectus evolved directly into homo sapiens (humans)...
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