Answers: 2
Biology, 22.06.2019 21:00
The type of fossil where the name literally means "turning to stone".
Answers: 1
Biology, 22.06.2019 21:40
According to the rna world hypothesis, rna acted as the genetic material and catalyzed reactions in ancient cells. what conclusion can you draw from this? a. this implies that dna and proteins aren't essential in cells today. b. this implies that rna can catalyze any chemical reaction that enzymes catalyze. c. this implies that if a cell has a problem with its dna, its rna can compensate for the damaged dna. d. this implies that dna and proteins evolved after rna.
Answers: 2
What is the population density of Lions if there are 400 lions and 600 Zebras that occupy 1000 squar...
History, 29.07.2019 21:30
Social Studies, 29.07.2019 21:30
Social Studies, 29.07.2019 21:30
History, 29.07.2019 21:30
Social Studies, 29.07.2019 21:30
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History, 29.07.2019 21:30
History, 29.07.2019 21:30