Respuesta :
d. the synthesis of new chemicals by chemists.
New drugs are likely synthetic and made in the lab, not derived from existing organisms.
New drugs are likely synthetic and made in the lab, not derived from existing organisms.
Answer:
The correct answer is d. the synthesis of new chemicals by chemists.
Explanation:
Hello! Let's solve this!
In ancient times, new medicines were extracted from plants and bacteria.
Currently, it is the chemists who develop new chemicals in laboratories, which can serve as medicine.
We conclude that the correct answer is d. the synthesis of new chemicals by chemists.