Udo is frequently and suddenly overcome by intense fear, heart palpitations, dizziness, and difficult breathing. udo is most likely suffering from

Udo is most likely suffering from Panic disorder. All the symptoms listed in the question (Intense fear, heart palpitations, dizziness, and difficult breathing) point to that fact. Panic disorder is a psychological disorder marked by sudden panic attacks which are usually recurrent in nature. Panic disorder is a type of Anxiety disorder.

the correct answer is 4) heat and pressure

metamorphic rocks arise from transformation of existing rocks types, in a process called metamorphism. during metamorphism the original rock(prolith) change into metamorphic rock by heating (150-200c) and pressure of more than 1000 bar. the original rock can be sedimentary, igneous, or existing metamorphic rock.