Yup, its definitely Iron.
b. neuron.
c. red blood cell.
d. white blood cell.
The basic structural unit of the nervous system is the neuron, which is a nerve cell that transmits information to other cells. This is important in biology and understanding how the nervous system works.
The basic structural unit of the nervous system is the neuron. Neurons, also known as nerve cells, are the primary cells of the nervous system that transmit information to other nerve cells, muscle, or gland cells. These specialized cells consist of a nucleus, dendrites, an axon, and synapses. The axon conducts electrical impulses away from the neuron's cell body, but it is the neuron itself that forms the fundamental unit of the nervous system, not the axon or any type of blood cell.
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Answer:
The acronym of the amount of alcohol in a person's blood BAC
Explanation:
my aunts job works with that
typically injected into the amniotic fluid
B.
typically injected into the mother's spine
C.
can be self-administered
D.
numbs the mother from the waist up