False I think sorry if wrong
1 the youngest rock is layer d and the oldest is a 2 layer h is magma springing to the top
3 tectonic shifting
4 mostly techtonic shift but after they formed the mountains
5 layer f
6 lava
The use of pedometers benefited people at high risk for type 2 diabetes because when told they had to walk 10,000 steps they thought it was impossible but once they saw how much steps they did doing regular everyday things it seemed easy to accomplish 10,000 steps.
omegalul i dont really know the answer ahhhhhhhhhhhhhhhhhhhhhh
