At a meal, you are served a hamburger with cheese, onions, and beef on a bun. what ingredients represent the most carbohydrates? select all that apply.

Suggest why placing wheels under a heavy box reduces the neccessary force required to push it along at a constant speed.

What does this experimental investigation lack

12) several teeth were found in an area of flat land covered with trees and plants. the teeth were examined by a paleontologist, and it was determined that the teeth came from a shark. they found many other shark teeth in this area. however, the people who discovered the teeth were puzzled, because there was no source of water near where the fossils were found. what is the paleontologist's best explanation for why the teeth were found in this area? a) sharks used to live on flat land. b) this area was once covered with salt water. c) this area was once covered with freshwater. d) someone buried the shark teeth deep in the ground.