I don’t quite understand what your asking but if your asking if it’s a mystery then no it isn’t but if this was not the answer you were looking for I suggest you put it another way that makes more sense
Answer:
(Choice B )
Explanation:
Neurons and muscle cells contain the same proteins, but the cells are different due to their locations in the body.
1. Homo erectus
They were widespread, inhabiting almost every modern continent.
Due to the average rate of growing starting to properly sprout at the age 11, surely those years around it would be the greatest difference.
I think there is about a 15cm difference on average.
Answer: Joints and faults are types of fractures. A joint is a fracture along which no movement has taken place, usually caused by tensional forces. A fault is a fracture or break in the rock along which movement has taken place. One might expect more earthquakes to occur near faults.
Explanation: