Prescription and over-the-counter medicines are designed to treat a wide range of health problems. what category of medicine is used to treat pathogens, or disease-causing microorganisms? a. analgesics b. antibiotics c. antitoxins d. vaccines

Ithink our serving sizes are larger. 

Bmust be the answer, as technically all organs move, so a is incorrect. all organs are made of different types of cells, so that isn’t a problem, so c is also incorrect. human hearts are very similar to many other animals’ hearts, so d is also incorrect, yet the heart is made of muscle, which is hard to grow in the lab so it would be correct to say b