Multiply or divide the following measurements. Be sure each answer you enter contains the correct number of significant digits.
485,60 +0.78 mb
62.2
8
ml
Х
5 ?
2.09
X 0.2 ml
0.4 X
x 10
mi
8
1960 +0.85 ml
-
4.65
ml

Does the energy in a solid increase or decrease when changing to a liquid?

All of the following are part of the biosphere except

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.