Dorsal Cavity
Explanation:
The body cavity that is long, continuous and located in the back of the body is the Dorsal cavity
before u a lab u should tie loose hair back, and know the locations of all exits
Which signal are you talking about?
Answer:
True
Explanation:
On the Mohs hardness scale, Quartz is a 7, therefore it should be able to scratch through any minerals numbered 1 through 6
Answer:
between 20,000 and 25,000
