Pearson Prentice Hall, Inc. 1. How does the table indicate that a common dolphin is more closely related to a killer whale than a giant kelp? I need help!!​

when a reversible reaction is occurring in both directions at the same rate; the products and reactants do not change in concentration. a chemical reaction where the compound is broken into its constituent parts.

not: both offer magnification to the atomic level.

the law of original horizontality explains:   why rocks appear in layers. correct answer: b the law suggests that all rock layers are originally laid down (deposited) horizontally and can later be deformed.   the principle is used by geologists to make assumptions about the relative ages of sedimentary rocks.