If you have a bag that contains 100 pencils of different colors and lengths, describe how you could order the pencils in a way that would follow a pattern similar to the organization of elements on the periodic table.

In an energy pyramid, which level has the most available energy?

Look at the spectrums of a star moving towards earth and a motionless star. which of these is a correct inference that can be draw from the observation of the two spectrums? (2 points) the spectrum of a motionless star is difficult to be viewed separately using oridinary telescopes. the spectrum of a motionless star is identical to the spectrum of a star which moves towards earth. the spectrum of a star shifts towards the red region when the star moves towards earth. the spectrum of a star shifts towards the blue region when the star moves towards earth.

When the speed of the bottle is 2 m/s, the average maximum height of the beanbag is m.