Which set of details correctly identifies a series of events in a sympathetic pathway?

Which way do the nitrogenous bases in dna pair up? a. a and g; t and c b. a and c; t and g c. a and t; g and c d. a and a; t and t; g and g; c and c

Dan made the table shown to describe two different relationships between animals. organism interactions relationship a relationship b one organism lives inside the organism it feeds off no organism is harmed which of the following statements is most likely correct?

This is an active transport mechanism by which cells pump sodium and potassium ions against the concentration gradient