What is a benefit of using non renewable resources?
A. Non-sustainable energy.
B. Habitat dec...
Biology, 06.12.2020 18:50 failingschooll0l
What is a benefit of using non renewable resources?
A. Non-sustainable energy.
B. Habitat deconstruction.
C. Costs less money.
D. Fossil fuel emissions.
Answers: 1
Biology, 22.06.2019 02:00
How is ribosomal rna useful as a molecular clock? a. a large portion of the dna ring is not vital to structure or function, allowing it to accumulate neutral mutations. b. its rate of mutation increases over time as organisms continue to evolve and differentiate from each other. c. a slow mutation rate makes it useful for determining evolutionary relationships between ancient species. d. it is only found in select organisms, making it easier to compare relationships between species that have it.
Answers: 1
Biology, 22.06.2019 03:00
Johnny rode his bike to a friend's house 4 blocks down the street in his neighborhood. he immediately rode back home once he realized his friend was not able to play. what was his displacement for the total bike ride? how did you determine this? what could we use as a reference point to determine he was in motion during his bike ride? why can you use it as a reference point
Answers: 1
Biology, 22.06.2019 10:30
Jason, a dog breeder, decides to mate a poodle with a golden labrador retriever. he wants to get puppies with the curly hair of the poodle and the color of the labrador. what concept is shown in this example? question 6 options: artificial selection adaptation evolution natural selection
Answers: 1
Biology, 23.06.2019 05:30
What force draws the matter in an interstellar cloud together to form a star? question 4 options: electric gravity magnetism friction
Answers: 1
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