Ahunter tells his doctor that he's been feeling fatigue, headaches, and dizziness for the past two weeks. upon examination, the doctor notices the man has a red rash on his leg that has a red center surrounded by rings of lighter red. which disease does the doctor suspect?

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