Biology, 11.11.2019 13:31 lucyamine0
Structurally, dna and rna nucleotides are similar, although their three basic components differ slightly. one way dna and rna differ is in their a) phosphate groups. b) number of base pairs. c) type of 5-carbon sugars. d) number of nitrogen bases.
Answers: 2
Biology, 22.06.2019 00:00
Acar company is testing seatbelts using crash test dummies. the company finds that when cars come to a sudden stop, the crash test dummies' bodies continue to move forward. the seat belt keeps the crash test dummies from hitting the back of the seat in front of them. why do the crash test dummies' bodies continue to move forward even though the car stopped? a. the friction opposing their bodies' movement keeps them in motion. b. the inertia of their bodies keeps them in motion. c. the forward acceleration of the car keeps them in motion. d. the gravity pulling on the car keeps them in motion.
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Under which of the following circumstances would natural selection not operate on an organism
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