Which of the following air pollutants causes a reddish-brown haze in the sky?

2 answers:

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<span>The correct answer is nitrogen dioxide. Carbon dioxide and carbon monoxied are invisible to the naked eye but are poisonous. That's why it's dangerous to drive if the exhaustion is bad in a car because you can get poisoned by them. Sulfur dioxide can be used and has historically been used for things like vine preservation, even though it is essentially toxic.</span>

iren2701 [21]3 years ago

3 0

Answer:

Nitrogen dioxide

Explanation:

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Excitatory neurotransmitters influence the receiving neuron to _____, whereas inhibitory neurotransmitters influence the receivi

Viktor [21]

Excitatory neurotransmitters cause the neuron to fire, and Inhibitory neurotransmitters cause the neuron not to fire.

Impulses are the signals passed from one neuron to another on the action of a stimulus. The impulses passed can be electrical or chemical. Neurotransmitters are the chemical molecules that help in the transfer of impulses between two neurons.

Chemicals like epinephrine, norepinephrine, and glutamate when released from the synaptic cleft of one neuron activate the receptors of other neurons, thereby initiating the other neuron to fire. These chemicals are called excitatory neurotransmitters.

Chemicals like GABA and glycine, when released from the synaptic cleft of one neuron do not activate the receptors of other neurons and hence the neurons will not fire the impulse. These chemicals are called inhibitory neurotransmitters.

To know more about neurotransmitters, visit

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1 year ago

According to the theory of natural selection some individuals in a population survive while others die he proposed that survival

ollegr [7]

Answer:

Possession of inherited adaptations that maximize fitness.

Explanation:

Basically ones that are best adapted for their environment. (I'm assuming "he" is Darwin?)

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