Gregor Mendel observed that pea plant traits did not blend in their offspring. This led him to conclude that:

Calculate the molar mass of aluminum oxide (al2o3). express your answer to four significant figures.

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.

Draw two cyclic constitutional isomers of cis-1