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What was coal, before it was coal?
ancient fossil fuels
ancient swamps
anci...
Biology, 30.04.2021 17:50 christian2510
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What was coal, before it was coal?
ancient fossil fuels
ancient swamps
ancient pine forests
ancient plants and animals
Answers: 3
Biology, 21.06.2019 14:00
Which of the following statements best describes the relationship between the environment and human health? a. the environment is the only factor that affects human health. b. many aspects of the environment can have an impact on human health. c. human health is impacted by changes in climate. d. the environment has no impact on human health. select the best answer from the choices provided
Answers: 2
Biology, 21.06.2019 20:10
Photosynthesis converts solar energy into what type of energy?
Answers: 3
Biology, 22.06.2019 01:00
Put the following processes of protein synthesis in the correct order: - dna strands unwind and separate - mrna copies dna according to complimentary base pairing - trna's anticodons bring amino acids to the corresponding mrna codons - amino acids bind to each other making a protein - mrna leaves the nucleus - a stop codon is reached, the newly formed protein is released to go do its job for the cell
Answers: 1
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