Dentify the word the underlined appositive or appositive phrase in the following sentence modifies. Vanessa's dog, a black Labrador retriever, won the blue ribbon at the show

(6.02 mc)what affect do marine protected areas have on environmental quality? they increase environmental quality by preventing resource overuse. they increase environmental quality by adding new species. they decrease environmental quality by removing all human activity. they decrease environmental quality by adding recycling facilities.

In a cladogram, what occurs at a node? a derived trait appears. evolution is stopped. an ancestor dies. the cladogram ends. aa as s as ss what are the chances that their offspring will have sickle cell anemia? 0% 25% 50% 100%

In general, characteristics that an organism survive and reproduce become more common in a population over time. what mechanism of evolution cause this change?