The correct answer is Focuses energy. Eustress is defined as being beneficial to the one experiencing it. Such as being stressed out because your school final for a class is due soon, and you need to continue to work on it in order to pass.
Answer:
the external appearance of a plant community, which changes throughout the year in accordance with the succession of the phases of development of plants. As a rule, aspect is repeated year in and year out in almost identical sequence.
ABO blood typing of whole blood unit that will be transfused is following the Report code 86900. The samples are required to be in a container with a maintaining temparature of 1c - 10 c. ABO is just simply a blood group. It also invloves testing and identifying red blood cells.