Which effect of temperature rise causes a feedback resulting in a rise in global temperatures?

A): more water vapor in the atmosphere
B): more severe storms
C): less water vapor in the atmosphere
D): less severe storms

Which statement best describes the relationship between an allele and a gene? question 1 a. an allele is a variation of a gene that can be expressed as a phenotype. b. an allele is the part of a gene that attaches to messenger rna molecules. c. an allele is a segment of a dna molecule that controls replication of a gene.