Which of the following is true about fossils? A. The relative age of fossils cannot be determined from their position in sedimentary layers. B. Fossils found in upper layers of sedimentary rock are older than fossils found in lower layers of sedimentary rock. C. Fossils found in lower layers of sedimentary rock are as old as fossils found in upper layers of sedimentary rock. D. Fossils found in lower layers of sedimentary rock are older than fossils found in upper layers of sedimentary rock.
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Biology, 22.06.2019 14:00
Science which of the following is an example of a cyclic behavior that is seasonal? i think the answer is d, i just need to double check : ). a. running from predators. b. searching for water. c. hunting at night. d. migrating for warmth. ***
Answers: 1
Biology, 22.06.2019 15:00
First described the system of fingerprint ridges and spirals, which eventually were used for fingerprinting. a.) fare and fidelis’s pathology b.) dr. calvin goddard c.) hans gross d.) marcelo malpighi e.) leeuvenhoek’s microscope
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Biology, 22.06.2019 21:00
What do you call the long folded tube inside the body attached to the stomach where nutrients in the food are absorbed?
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Biology, 22.06.2019 23:30
Which one of the following is true of trnas? a) trnas are double-stranded. b) each trna binds a particular amino acid. c) there are four types of trna. d) trnas carry special sequences known as codons. e) all of the above
Answers: 1
Which of the following is true about fossils? A. The relative age of fossils cannot be determined fr...
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