1. which vertebral range does the cervical enlargement exist in? lumbar enlargement? 2. what structure contains the neurons that supply instruction to/from the vertebral levels of the body? 3. what structure covers and protects the brain and spinal cord? what are the different layers called (name from most superficial to most deep)? (include the spaces) 4. what are the two specializations of the pia mater and what are their functions? 5. which root contains only sensory neurons? motor neurons? 6. what kind of neurons exist in the dorsal root ganglion? what is the description of the neuron? 7. true or false: the brain is aware of the stimulus in a stretch reflex, but does not control the muscle’s response. 8. what is the difference between polysynaptic reflexes and monosynaptic reflexes? 9. what is the pathway of a stimuli from the ventral somatic side going up the spinothalamic tract? going back down via the corticospinal tract to the same spot? 10.what is the purpose of the brachial and lumbosacral plexuses?

in addition to spreading humanist ideas, erasmus has contributed to criticism of corruption in the church.

sorry to break it to ya but no one can answer your question it's just

jk but i am serious about the part that most people cant answer it beacuse you did not mention the section you are talking about. but it would if you added some detail and were a bit more specific.

answer and explanation;

volcanic rocks are igneous rocks which form from lava, molten rock which has been thrust out of a volcano onto the surface of a rocky body such as an asteroid, planet, or dwarf planet.  

plutonic rocks are igneous rocks which form from subterranean chambers of molten rock or magma. plutonic rocks make up the base of continental crust as well as oceanic crust. their slow rate of formation causes them to be coarse grained since there is plenty of time for large crystals to form before the magma solidifies into rock.

the textural difference is that plutonic rocks are more coarse grained than volcanic rocks. plutonic rocks are coarse grained while volcanic are fine grained ; glassey or fragmental. since fine and coarse are adjectives the decision as to whether a rock is fine or coarse grained is generally made on the bases of whether or not the individual crystals can be seen in most if the rock.