Garlic mustard is a cool-season edible herb brought to north america by european settlers in the 1800s. it has no significant natural enemies in north america. it spreads rapidly. when established, garlic mustard becomes a permanent member of the community, often dominating the ground layer habitat. what term describes garlic mustard in the united states

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