Question 9 (1 point) when atp loses its phosphate group, it becomes adp amp abp none of the above

answer; ///(b) it is composed of four protein chains and four heme groups;

c is the correct answer hope this !

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.