According to the passage, what do people use a diagnostic machine for? A. To make food for them. B. To find out which foods their body needs C. To provide them with food. D. To sell food fo
According to the passage, what do people use a diagnostic machine for?
A. To make food for them.
B. To find out which foods their body needs
C. To provide them with food.
D. To sell food for humans.