Biology, 24.09.2019 21:40 lettytinocooxmq0y
Which of the following pieces of evidence most strongly supports the idea that all life on earth evolved from a single ancient common ancestor?
a all life requires a constant input of energy from its environment
b all organisms use the same molecules (dna and rna) to function and reproduce
c all organisms reproduce themselves
d all organisms experience evolution
Answers: 1
Biology, 22.06.2019 04:00
Food contains a sugar called ( ), which is broken down in a process called cellular ( ). this process uses ( ) to break down food molecules and provide energy for cells. fill in the parentheses
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Biology, 22.06.2019 11:00
Which of the following are not included as modern mammals that evolved during the eocene epoch? primates artiodactyls perissodactyls none of the above
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Biology, 22.06.2019 11:30
According to theories of how life began, how did early organic molecules begin to separate from the outside world? a: specialized enzymes were required b: chains of amino acids created a barrier c: formation of microspheres or vesicles d: rna catalyzed the formation of membranes
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Biology, 22.06.2019 19:30
In this picture, groups of pigment that capture light energy are located on the
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Which of the following pieces of evidence most strongly supports the idea that all life on earth evo...
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