1.The electromagnetic spectrum contains many types of . A) waves B) Objects C) Particles
2.The colors we see are all part of . A) X rays B) UV waves C) visible light
3.We can see because of . A) UV waves B) infrared light C) visible light
4.When visible light passes through a prism or a drop of water, the light and we see a rainbow of color. A) Bends B) Reflects C) Bounces

What type of nuclear decay causes the atomic number of an element to increase by 1?

In which situation has the independent variable for the experiment been changed? check all that apply. changed from counting the number of duckweed at day 0 and day 14 to counting them every day changed from testing duckweed growth in beakers to testing duckweed growth in large outdoor tanks changed from testing the effect of ph on duckweed growth to testing the effect of light levels on duckweed growth changed from testing the effect of acid ph on duckweed growth to testing the effect of basic ph on duckweed growth

What is the mass of the same rock on the earth