Ancient cyanobacteria released which assisted in creating the atmosphere as we know it today.
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Biology, 28.01.2020 00:31 nettyshaf202406
Ancient cyanobacteria released which assisted in creating the atmosphere as we know it today.
a. lead
b. ore
c. hydrogen
d. oxygen
Answers: 3
Biology, 21.06.2019 22:00
Which statement best describes the relationship between an allele and a gene? question 1 options: an allele is a variation of a gene that can be expressed as a phenotype. an allele is the part of a gene that attaches to messenger rna molecules. an allele is a segment of a dna molecule that controls replication of a gene.
Answers: 3
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Which of the following is a true statement? a. individuals evolve to have adaptations. b. individuals have adaptations that can change over time. c. individuals have traits that may or may not make them successful at reproduction. d. populations cant evolve, only individual organisms.
Answers: 1
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What substance is the most acidic. lemon juice. tomato juice. sodium hydroxide. water
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