Need this asap ill mark brainliest Write down two additional questions you have about koalas. im not sure what to ask so could u guys help me out

I'm not sure what type of questions you need bit you could ask about where and when they were first discovered

b, acidosis

acidosis is when the human body attempts to return the bloods ph levels back to normal when the blood is acidic

when the displaced particles are perpendicular to the direction the wave travels, is called a transverse wave, whereas in longitudinal wave the displace practices are parallel to the direction of the wave.

in the given image:

first image shows - longitudinal wave

second image shows - transverse wave

third image shows - longitudinal wave

fourth image shows - longitudinal wave