Increasing ocean acidification has been attributed to . a. ocean absorption of excess atmospheric carbon dioxide.
b. higher evaporation rates associated with climate change.
c. freshwater inputs from melting ice.
d. changes in thermohaline circulation associated with the Pacific Decadal Oscillation.

Organisms are classified, or grouped into categories, based on similarities in their characteristics and/or evolutionary relationships. the study of how organisms are classified is known as

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.

The evidence that egaeus has maimed berenice includes all of these except