As they left the haunted house, the friends' hearts were pounding, and they were all overly sensitive to sounds and movements. They laughed as they talked about how cool it was to be learning about the sympathetic division and to have some understanding of the involuntary changes that had happened to them as they went through the haunted house. Choose all of the following statements that are true of the sympathetic division of the ANS.

a. The synapses between preganglionic and postganglionic neurons typically occur in the sympathetic chain. Short preganglionic neurons synapse close to the spinal cord for more widespread response.

b. Postganglionic neuronal cell bodies are located in ganglia. It is responsible for the "fight or flight" response. Preganglionic neurons originate in the spinal cord between regions T1 and L2.

c. The synapses between preganglionic and postganglionic neurons typically occur within the target tissue (the tissue being innervated) for more localized response.

d. It is responsible for the "rest and digest" response. U Preganglionic neurons originate in the brain.

A)

Explanation:

The preganglionic sympathetic nerve fibres of the of the autonomic nervous system, originate from the hypothalamus and the brain stem and and end up in the sympathetic ganglia chain lining either side of the spinal cord.

They synapse with the postganglionic sympathetic fibres located in these ganglia. The sympathetic preganglionic fibres are shorter when compared to the postganglionic sympathetic fibres. The cell bodies of the preganglionic sympathetic fibres are located in the intermediolateral nucleus of the spinal cord. They are sometimes referred to as the thoracolumbar outflow.

The sympathetic preganglionic neurons are cholinergic, which means their neurotransmitter is acetylcholine. They are also myelinated for faster transmission of signals.

The postganglionic fibres which arise from T11 to L3 passes through the mesenteric, celiac and splenic ganglia to innervate the renal system.

i would choose answer c it makes the most sense

Explanation:

Coronavirus disease (COVID-19) technical guidance: Laboratory testing for ... to laboratories and stakeholders involved in laboratory testing of COVID-19 virus. ... Diagnostic testing for COVID-19 is critical to tracking the virus, understanding ... 2. WHO interim guidance for laboratory biosafety related to COVID-19 virus.

Explanation: