Which act aims to raise public awareness about blood donation as a humanitarian act?

The correct choice highlights the significance of the act that specifically focuses on promoting blood donation as a humanitarian act. Republic Act 7719, also known as the National Blood Services Act of 1994, is designed to institutionalize a national blood donation program and raise public awareness about the importance of voluntary blood donation. This act not only emphasizes the necessity of safe and adequate blood supply but also encourages the community to view blood donation as a humanitarian effort, fostering a spirit of service and altruism among citizens.

In contrast, the other acts mentioned have different primary objectives. Republic Act 8512 relates to the promotion of science education, RA 9003 focuses on ecological solid waste management, and RA 7170 is regarding organ donation. Each of these acts serves important and distinct purposes but does not specifically address blood donation as a humanitarian act in the way that RA 7719 does. Thus, choosing Republic Act 7719 accurately reflects the aim of raising awareness about blood donation within the context of humanitarian efforts.