An angiogram in a U.S. hospital or cardiology clinic can cost upwards of $12,000 while the procedure at Angeles Health is just $3000, including travel.
Report Abuse. Gravitation makes the earth rotate around the sun. It doesn't fall into the sun because it had and initial velocity when the solar system was formed. The earth rotates around itself because of the initial spin acquired when it was formed by a whirpool of particles.he earth rotates simply because it has not yet stopped moving. The Solar System, and indeed the Galaxy, were formed by the condensation of a rotating mass of gas. Conservation of angular momentum meant that any bodies formed from the gas would themselves be rotating.
Also, Earth would spin much faster without its orbiting moon. That's because the moon's gravity pulls on Earth's oceans. The moon is largely responsible for the tides. The pull of the moon, and ebb and flow of the tides, puts the brakes on Earth's daily rotation. Billions of years ago, Earth spun around on its axis much faster. At one time, the cycle of day and night was less than ten hours long.