Your question is incomprehensible.
Court reporting work can be hard to find. You can find court reporting work at www.bls.gov.
We need more information about what you wish to know. What people where and when. Do you mean how did they find out about the structure?
The chromosome
We use seismic waves (or pressure waves) to interpret the internal structure of both the sun and earth. When studying the sun it is called helioseismology on earth it is just called seismology
you would find magma and lava because the rocks cousin them to turninto lava that is what you would find at the core of the earth
Golgi body
cytoplasm
On an active continental margin, you would be likely to find an active ocean trench. This structure would generally not occur at a passive continental margin.
On an active continental margin, you would be likely to find an active ocean trench. This structure would generally not occur at a passive continental margin.
A UDM would consult AFI 10-244.
you would find it in the crust
You would find this on the Earth's moon.