Which of the following is not key evidence in support of the idea that all life today shares a common ancestor?
A) Mapping of gene sequences shows how life is all related.
B) All life builds proteins from the same amino acids and uses ATP to store energy in cells.
C) We have identified fossils of the first life forms that ever existed on Earth.
D) All life uses DNA and the same genetic code.
C
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A(n) ______________ fault occurs as the result of compressional forces
Fill in the blank(s) with correct word
Anerobic digestion for biomass production takes place under conditions of
a. no oxygen b. high temperatures c. strong acidity for dissolving waste
What keeps the Sun's outer layers from continuing to fall inward in a gravitational collapse?
A) outward pressure due to hot gas B) the strong force between protons C) electromagnetic repulsion between protons D) neutrinos produced by nuclear fusion drag gas outward.
The theory of general relativity proves that wormholes like those used in science fiction cannot exist
Indicate whether the statement is true or false