Oxygen and carbon dioxide are the gases transported by the red blood cells. Oxygen is collected from the air in the alveoli to the blood capillaries. It binds to the heme group in <span>the haemoglobin<span>, which confers the red colour to the red blood cells where it is contained. </span></span>Carbon dioxide moves the other way around, from capillaries to alveoli. They are transported by the red blood cells when oxygen is exchanged by carbon dioxide from the cells' metabolism.
Answer:
b. Nutrition facts labels provide information about amounts of ingredients in product recipes
Explanation:
Nutrition Facts labels are elements of communication between food and consumer. Nutrition labeling is a must in order for consumers to know what they are going to buy and to choose from the options most suited to their lifestyle. In these labels it is possible to find information such as:
- Ingredients - all that was used in the production;
- Origin - where and by whom the product was manufactured;
- Shelf life - period when the company guarantees the quality of the product;
- Liquid content - indicates the total quantity contained in the package;
For this reason, we can state that among the options given in the above question, the one that represents the correct statement is "b. Nutrition facts labels provide information about amounts of ingredients in product recipes
".
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