Kingdom. Then below that phylum, class, order and so on
Answer:
air temperature
Explanation:
At higher temperatures, air can hold more precipitation as compared to air at lower temperatures.
Answer:
Breathing is the process of exchange of carbon dioxide and oxygen between the body and the environment. The exchange of gases depends upon the partial pressure of oxygen.
When the individual hold its breath, the amount of oxygen level in the body gets decreased. This increases the carbon dioxide level in the body. The increase in the carbon dioxide level reduces pH and increase the hydrogen ions in the body. The biocarbonate levels in the body also increases.
The parasympathetic division of the autonomic nervous system utilizes <u>acetylcholine</u> as a postganglionic neurotransmitter.
Explanation:
The parasympathetic nervous system consists of both preganglionic (soma in the brain cell/sacral spinal cord) and postganglionic neurons (soma in the ganglion near target organ).
These neurons utilize acetylcholine as the neurotransmitter to transmit the electric nerve signals and produce parasympathetic responses like lacrimation, salivation, sexual arousal, urination and defection at the respective target organs.
Acetylcholine (Ach) can activate the receptors – muscuranic and nicotinic chloinergic receptors.
Pathway of neurotransmission: upon stimulation, ACh released by the preganglionic neuron acts on nicotinic receptors in the postganglionic neurons. Then the ACh released by the postganglionic neuron acts on the muscuranic receptors at the target organ.
<span>Low lymphocyte count is the answer to the first one I believe
and the second one i believe is valves in the veins</span>