A formal definition of aggressive behaviors: A. Is that aggression must involve an actual attack

B. Suggests it is primarily influenced by estrogen levels

C. Includes behaviors involved in predation

D. Does not include verbal attacks against another organism

she forgot to record a transaction

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.