Biology, 19.02.2021 06:10 watsonjessalynn
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Wayne is writing an article on how life may have began near hydrothermal vents. Help him complete the sentences.
During early ages, the alkaline hot liquids from the vent met the acidic cold ocean water. The acidic ocean water produced a natural (protons, electrons, neurons)
gradient across mineral wall in rocks that are rich in catalytic minerals. This difference in conditions converted (potassium, carbon dioxiode, sulfur)
and hydrogen into organic carbon-containing molecules. These can react with each other to form organic molecules, such as nucleotides and amino acids.
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Biology, 21.06.2019 22:00
Does mitochondria still meet the definition of a eukaryote why or why not?
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Biology, 21.06.2019 23:00
Researchers want to use edna to look for an invasive species in the water which of the steps would be likely do last
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Biology, 22.06.2019 12:30
Which of the following observation darwin shape his concept of descent with modification? a) species diversity declines farther from the equator. b) fewer species live on islands than on the nearest continents. c) birds live on islands located farther from the mainland than the bird's maximum nonstop flight distance. d) south american temperate plants are more similar to the tropical plants of south america than to the temperate plants of europe. e) earthquakes reshape life by causing mass extinctions.
Answers: 1
Biology, 22.06.2019 13:00
[34 points awarded to the best answer, use facts and/or data] 1.) what's the likelihood of thunderstorms occurring in the state of maryland? {this question is for a project for science, use facts and/or data and explain why . 34 points to the best answer]
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Select the correct answer from each drop-down menu.
Wayne is writing an article on how life may hav...
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