What is one reason rock layers are not horizontal
a. they were formed at an angle
b. they were formed vertically
c. the area was once covered by water
d. a force pushed the rock layers after they were formed.

pls me on this guys

Oraccording to document 5,do you think napoleon is a democratic reformer imperial dictator? explain.

What important discovery was made by edmond halley and alexis clairaut, using newton's ideas of mathematics and gravity? they created the scientific method to outline how science should be conducted. they were able to find the orbit of a comet and predict the year of its return. they discovered the three newest planets--uranus, neptune, and pluto. they explained why objects appear to have color.

1. what was william harvey's discovery about the human body? @ two types of blood flowed through the veins and arteries. b four fluids existed in the body: blood, yellow bile, black bile, and phlegm. © the same blood flowed through the veins and arteries. d ancient ideas of human anatomy and bodily functions were wrong. done