Yes I think they are all examples of solids I hope this helps you
Answer: The lesser trochanter of the femur
Explanation:
I just typed it and it said correct on the same question
Answer: True. Selective media can be used to separate gram negative from gram positive bacteria.
Explanation: Selective media allow certain types of organisms to grow, and inhibit the growth of other organisms.
For example: Media containing potassium tellurite will inhibit the growth of gram negative bacteria while media supplemented with penicillin will inhibit the growth of gram positive bacteria.
