Pretty shore the answer is D
Neuron is the type of cell in the central nervous system
plays an important role in the uptake and processing of neurotransmitters from
synaptic clefts.
To add, a neuron is an electrically excitable cell
that processes and transmits information through electrical and chemical signals.
Well, I wouldn't say they were developed sufficiently. Respiratory Distress Syndrome Respiratory distress syndrome (RDS) primarily occurs in infants born prematurely. Up to 50 percent of infants born between 26 and 28 weeks and fewer than 30 percent of infants born between 30 and 31 weeks develop RDS.
Answer: the correct answer is vinegar.
Explanation:Reducing the pain of a marine animal sting can be accomplished by rinsing the affected area with vinegar. Vinegar is an aqueous solution of acetic acid and trace chemicals which is known to deactivate the nematocysts of as some marine animals there by reducing pain.