This decrease of pressure in the thoracic cavity relative to the environment makes the cavity pressure less than the atmospheric pressure. This pressure gradient between the atmosphere and the thoracic cavity allows air to rush into the lungs; inhalation occurs. The resulting increase in volume is largely attributed to an increase in alveolar space because the bronchioles and bronchi are stiff structures that do not change in size.
The answer is 0.40 that’s the average
Answer:
Effects of Ecstasy on the nervous system:
- stimulant
- psychedelic
- neurotoxic
- abnormal neurotransmitter function
- injured cognitive functions (e.g., sleep and pain control)
Explanation:
Ecstasy, also known as MDMA (3,4Methylenedioxymethamphetamine), is a stimulant and psychedelic drug that may exhibit neurotoxic effects. This amphetamine analog (i.e, drug based upon the amphetamine structure) has several effects on the nervous system which are caused by the increase in the activity of three major neurotransmitters: serotonin, dopamine, and norepinephrine. It has been shown that Ecstasy alters the central nervous system, producing neurotoxic effects and affecting brain functions including, among others, cognitive functioning and development, neuroendocrine release mechanisms, sleep control, pain control, etc.
Answer:
<em>The willingness of a consumer to pay depends on the </em>
- <em>preference of customers</em>
- <em> income</em>
- <em> price of related goods</em>
Explanation:
A consumer will be more willing to pay for a product which he prefers. His preference might be any brand or any authentic ability that must be present in the product.
The income of the consumers also depicts the willingness for a consumer to pay for a product. While buying anything, consumers do have to look for the planned budget for the product as he cannot buy anything beyond his resources.
While buying a product, the consumer might also look for the prices of the related products in the market and choose the product which is reliable for him.
A skeleton is the hard structure that protects the internal organs of a living thing.
Explanation:
The skeletal system is an organ system that serves as the framework of the body of an organism.
