What happens to the density of air as altitude decreases? A. the density of air decreases
B. the density of air stays the same
c. the density of air changes randomly
D. the density of air increases

Select all that apply the earth orbits the sun because a. the earth is in motion therefore stays in motion b. the suns gravity pulls the earth in a curved path c. a contact force is pushing the earth

In the middle east, a blank is a dry riverbed that often fills briefly with water after strong rains

We hold these truths to be self-evident, that all men are created equal, that they are endowed by their creator with certain unalienable rights, that among these are life, liberty and the pursuit of happiness." —declaration of independence how does this quote from the declaration of independence explain the idea of natural rights?