If ice did not float, the earth's entire climate would be markedly different because the ocean would be frozen solid or substantially cooler

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.

Which of the following produces carbon dioxide? a. plants b. animals c. decomposers d. all of the above

In what locations does this text suggest you might find zooflagellates living? fresh water lakes on the surface of leaves inside other organisms on damp forest floors