In the diagram, planets A, B, and C have the same mass. Which of these statements is true about the motion of these planets? A. Planet A will take the longest time to complete an orbit, while planet C will take the shortest time. B. Planet A will take the shortest time to complete an orbit, while planet C will take the longest time. C. The combined gravity of planets A and C will cause planet B to take the longest time to orbit. D. All the planets will take the same amount of time to complete one orbit.

people flirt to show their affection towards someone in a less forward way then telling. they want the other person to guess what they’re feeling to have the other person also start to like them

it's c. elements are placed in rows based on how may valencies electrons have.

answer : a model is often used to explain and make things easier to understand when any scientific topic needs to be demonstrated and explained.

as in this case where a scientist wants to use a model to present the results of his detailed scientific investigation. he should do it as it will him to make the audience understand the concept in a much better way. also, it can be changed according to new scientific understandings.

answers: to make sure that all of the broken pieces of tablet were added to the water, to allow for fair comparison of all three trials, with different particle sizes to avoid experimental error