Easy Points

1. What are the flat layers that form as rocks are squeezed called?

A: foliation
B: layers
C: hornfels
D: bedding planes

2. Sediments come together by these processes to create sedimentary rocks.

A: compaction and cementation
B: precipitation and cementation
C: compaction and precipitation
D: compaction, cementation and precipitation

What maintain homeostasis when a persons internal body temperature is 97.5°f

How energy flows through each level in this energy pyramid. is all the matter and energy from one level transferred to the next level?

Ras is a g-protein that is activated when a growth factor attaches to egfr. its activation results in the replacement of a gdp molecule with a gtp molecule, thus allowing a signal transduction pathway to be activated. considering the signal pathway illustrated on this page, what is one potential outcome of a mutation in the ras gene that leads to ras protein hyperactivity. be specific.