Please answer asap!! thank you for the help, will mark brainliest if correct! The color of visible light depends on the wavelength of the light.

Please select the best answer from the choices provided

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Do you agree with scientist’s prediction about the warming of alaska and other polar regions?

We have a colorless transparent liquid. it looks like water. we seperated it into a solid and a liquid by evaporration and condention was this a chemichal or a physical seperation a. chemical seperation b. physical seperation

If an astronaut takes an object to the moon the following is true (choose only one). a the mass will change but the weight will be the same. b both the mass and the weight of the object will be the same. c the weight will change but the mass will be the same. d both the mass and the weight of the object will change.