Answer:
Oxygen passes quickly through this air-blood barrier into the blood in the capillaries. Similarly, carbon dioxide passes from the blood into the alveoli and is then exhaled.
Explanation:
Answer:
B
External Chemoreceptors are associated with taste and smell. These senses are controlled by your olfactory and gustatory nerves.
Answer:
Ecchymosis
Explanation:
It occurs when blood leaks from a blood capillary into surrounding tissue under the skin. This will cause discoloration.
According to the assigned reading, in the united states, the amount of caffeine contained in an energy beverage must be stated on the label is false.
<h3>Energy drinks and caffeine:</h3>
The current regulation of items containing caffeine is inconsistent, does not serve the interests of consumers, and needs to be changed in a number of different ways. We argue in favor of one of the necessary legislative changes: the Food and Drug Administration (FDA) should mandate that the caffeine quantity be listed on the labels of all consumable items with added caffeine. Foods and beverages that contain caffeine are not currently obliged to list their caffeine amount on the label.
In addition to protecting people who are most susceptible to caffeine-related negative effects, strengthening these weak labeling regulations could increase consumer autonomy and efficient caffeine usage. Customers should be aware of how much caffeine is in the meals and beverages they consume because they have an interest in controlling their caffeine intake.
Learn more about caffeine here:
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Answer:
B. system
Explanation:
An example of a system would be the circulatory system helps circulate blood carrying nutrients to organs and waste material away from organs. It includes the organs - heart, blood vessels and lungs.
