Marcus spends a lot of time at his physician's clinic to deal with the pain in his abdomen. he has had several gastrointestinal tests as well as other diagnostic tests taken, but the doctors can find nothing to explain his pain. he spends much time worrying about his mystery pain is something serious. marcus is most likely experiencing a(n) disorder. multiple choice illness anxiety somatic symptom dissociative acute stress

you didn't give any options but heres what i can tell you: an inference is likely to change based on additional observations. the latter is something that you have seen or sensed using your sensory organs while the former is like a conclusion out from what you have observed.

here is the answer

water, ice, acids, salts, plants, animals, and changes in temperature are all agents of weathering. weathering is the breaking down or dissolving of rocks and minerals on earths surface. once a rock has been broken down, a process called erosion transports the bits of rock and minerals away.