EXPALNATION When adjusting the ammount of oxygen the fooodwill be preserverd longer, this happens when you cutt an apple it starts to turn brown.
I believe the answer to your question is oligodendrocytes.
Incubation period: In medicine, the time from the moment of exposure to an infectious agent until signs and symptoms of the disease appear. For example, the incubation period of chickenpox is 14-16 days. In biology, the incubation period is the time needed for any particular process of development to take place.
Answer:
Option 3 is correct. The local websites of the new community will provide Katie with a better overview of all of her options.
The answer for the picture put up is D, not C.
D is the correct answer.
