Coastal regions are often affected by abrasion what process would cause increased abrasion along a coastal region ?explain

The ph of carrots are 5.0 how it is classified a.acidic b.basic c.indicator d.neutral

Match the mixture with the substance// i really need on this guys (it’s a pic btw)

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.