The earth has a mass of about 6 × 1024 kg and orbits about the sun. as it orbits, it moves at over 60,000 miles per hour. with such great mass and speed, what keeps the earth from moving away from the sun and out of the solar system?
a. the sun's rate of rotation b. the speed at which the sun moves in the galaxy c. the sun's gravitational force d. the amount of heat that is continuously released from the sun

the eggs of the insects should be the first thing collected at the scene.

false

request for reexamination

evidence and logical support is essential for a scientist to do in order to maintain credibility. this is because no one can believe without any logic and without any evidence.hence a scientist can maintain credibility by proving himself and by answering logically so experiments prove very beneficial. logical hypothesis give conclusion which is acceptable. therefore, there are two main factors to maintain credibility by a scientist is evidence and logical support.