Choose all the answers that apply. in a parasitic relationship the parasite harms the host the host must adapt to defend itself against the parasite the host lives off the parasite the parasite must adapt to beat the host's defenses the host always dies

The Parasite harms host

The parasite must adapt to beat host's defenses

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