Amanda (age 39) lives a very hectic life that allows for little sleep. she doesn't eat a healthy diet or exercise. she is worried because her mother developed heart disease at the age of 40. what are the uncontrollable risk factors in amanda's situation?

a. environment, stress, lack of sleep
b. diet, age, and lack of exercise
c. gender, diet, and the environment
d. heredity, age, and gender

The symbols found on the map below indicate where fossils have been found in the same layer of sediment. each unique symbol represents fossil locations of a particular species.

Why do you think americans were so fascinated by this idea of the united states stretching from “sea to sea”? give 2 reasons

How is the city of savannah related to the union strategy of a full blockade of confederate ports? a) savannah was the last port needed to be secured in order to totally blockade the coast of georgia. b) savannah was the least significant city in georgia, and the union strategy centered on securing atlanta and capturing the tennessee river. c) savannah was the least significant city in georgia, and the union strategy centered on securing atlanta and capturing the chattahoochee river. d) savannah was the most significant port in georgia, and the union strategy centered on securing bases at savannah and the outlying islands to fully blockade georgia.