How is Earth's surface most likely to change in a place that experiences extensive animal activity? Sand dunes will be formed due to deposition of sediments.

Soil will loosen due to vast network of underground tunnels.

Cracks will appear in rocks due to freezing and thawing of water.

Rocks will break due to repeated abrasion and mechanical stress.

the scientific method.

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

the correct answer is anaphylaxis.

anaphylaxis is a condition caused by insect bites, foods, medications, manifested by tongue swelling, shortness of breath, vomiting, low blood pressure. it sometimes may occur without an obvious reason. it is treated with epinephrine injection.other tretments include antihistamines and steroids,

to this answer it would be edge enhancement