Moss is a non-vascular plant, meaning it lacks a vascular system. Why does lacking a vascular system limit non-vascular plant heights to about an inch high

Because if they did, they wouldn't be able to get the water throughout the entire plant, so they just absorb the water and through that distribute through the plant.

Explanation:

The answer literally is an explanation

the answer to your question is:

c. complementary base-pairing

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