I think it is uh... 549,196* people, but I may be wrong. I'm using a CDC PDF so, I may have read it wrong.
Answer:
Plasticity.
Explanation:
The development of the organisms depend on both the external and internal factors. The internal motivation helps the individual to succeed in their life and development of their social behavior.
Plasticity may be defined as the ability of the individual to change themselves according to the external environment. The plasticity characteristics increases the chances of the development of the individual. Loretta shows the plasticity to adapt in the educational environment.
Thus, the correct answer is option (b).
Stomach. because the stomach is the part of the body that contains acids to break down food