PLEASE HELP ASAP B) Experiments done on rachidian nerve have shown that sections realized successively at point A and B of the following documents provoke a degeneration of the hachured part of the fibers.
2- Conclude the localization of the cell body in the dorsal root.
3- Indicate the structure of the neuron found in :
a- the dorsal root.
b- the ventral root.

well the answer is 2!

bacterium is not correct

above statement is not a true statement about the open ocean because the open ocean has low levels of nutrients. most of the photosynthetic activity on earth occurs in the open ocean within the photic zone. organisms in the deep ocean are exposed to frigid temperatures and total darkness but it does not begin at the low-tide mark.