Transverse and longitudinal waves can combine. Describe what kind of wave is formed and how matter moves as the wave passes through. plz help lol

As a small change in a person's dna can cause a genetic disorder

Some birds look for food near cattle and other livestock. the movement of the cattle churns up the ground, making insects available to the birds. the cattle appear to be unaffected by the presence of the birds. what kind of relationship exists between the birds and the cattle? o a. parasitism o b. commensalism o c. predation o d. mutualism

Has regulatory areas for thirst, hunger, body temperature, water balance, and blood pressure