Answers
When doing medical research with human subjects, the following are unavoidable limitations;
It’s often impossible to repeat trials on the same subjects.
Subjects may report an inaccurate medical history.
It can be difficult to control all possible variables
There are ethical or privacy concerns to consider.
Explanation
When doing a medical research that involves human subjects it should be voluntary, informed and consent. The researchers should respect the persons treated as autonomous agents. The volunteers should be protected from physical, mental and emotional harm. The benefits should outweigh the costs.
Answer: <u><em>C. They can be six to twelve inches in length.</em></u>
Explanation: I got it correct on edmentum
Answer:
sa bautismo sa Lungsod ng Cebu ay nakita si Rajah Humabon, ang unang katutubong hari ng Pilipinas, ang kanyang mga asawa at ang ilang mga Cebuano ay bininyagan ng mga paring Katoliko na bahagi ng isang entourage ni Ferdinand Magellan, ang taga-tuklas ng Pilipinas. Ang pangalan ng binyag ni Humabon ay naging Carlos bilang parangal kay Haring Charles I ng Espanya
