I WILL MARK BRAINLIEST!! PLEASE HELP ASAP!
The diagram below shows a light ray striking Medium A and Medium B at the same angle.

Which statement is correct?

The speed of the light ray is the same in air and in Medium A.

The speed of the light ray is the same in air and in Medium B.

Medium A is denser than Medium B because light bends more in Medium A.

Medium B is denser than Medium A because light bends more in Medium B.

some of your causes might be acidic rain or natural wildfires that cause the parks to be degraded

hope this any more questions i am here plz mark brainliest

the answer is b. glad to .

many other transport proteins, often called pumps, move materials against a concentration gradient. active transport drives molecules across a membrane from a region of lower concentration to a region of higher concentration. this process, shown in figure 5.1, uses transport proteins powered by chemi- cal energy.

rising temperatures because when water vapor in the air is cooled, it condenses. it turns back into a liquid and attaches to dust particles in the air. these very small water droplets group together to form clouds