The Big Bang Theory explains that approximately 14 billion years ago an infinitesimally small, dense something rapidly expanded, creating all of the matter and energy in the Universe. Explain how the evidence of red shift (Doppler effect), distance between objects, cosmic microwave background radiation, and the relative abundance of elements in the Universe supports this scientific theory.

Which animal group is the largest and contains more species from all the other living groups combined? is it mammals or

Which best explains why there are 64 possible codons in the genetic code and only 20 amino acids that make protiens of living organisms on earth

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