The expected first choice to locate a replacement for Olivia is on temporary help agencies
Explanation
Temporary help agencies are also called assignment employees. This temporary help agencies employ people and assign them to perform on a temporary basic for client of the agency. This employee have the same right with other employees. Therefore this is best choice to locate replacement for Olivia for those 12 months.
Answer: Explanation:
Sickle hemoglobin differs from normal hemoglobin by a single amino acid: valine replaces glutamate at position 6 on the surface of the beta chain. Therefore the red blood cell bends differently giving it a sickle shape
