Answer:
obtaining informed consent from the participants.
Explanation:
Informed consent: The process by which a patient learns about and understands the purpose, benefits, and potential risks of a medical or surgical intervention, including clinical trials, and then agrees to receive the treatment or participate in the trial.
Answer: True
Explanation:
Capital money is used for producing goods and services.
Answer:
The study of ancient humans had changed over time as humans develop higher technology and more knowledge over time.
Explanation:
For example, Anthropogeny was discovered in the 1800s, and then people started learning new things and technology developed more.
Hopefully, this helps! :D
during the early middle ages only a few towns existed because agriculture was the basis of the economy.