Answer:
As stated in Chapter 1, the translation of human energy requirements into recommended intakes of food and the assessment of how well the available food supplies or diets of populations (or even of individuals) satisfy these requirements require knowledge of the amounts of available energy in individual foods. Determining the energy content of foods depends on the following: 1) the components of food that provide energy (protein, fat, carbohydrate, alcohol, polyols, organic acids and novel compounds) should be determined by appropriate analytical methods; 2) the quantity of each individual component must be converted to food energy using a generally accepted factor that expresses the amount of available energy per unit of weight; and 3) the food energies of all components must be added together to represent the nutritional energy value of the food for humans. The energy conversion factors and the models currently used assume that each component of a food has an energy factor that is fixed and that does not vary according to the proportions of other components in the food or diet.
Explanation:
The unit of energy in the International System of Units (SI)[8] is the joule (J). A joule is the energy expended when 1 kg is moved 1 m by a force of 1 Newton. This is the accepted standard unit of energy used in human energetics and it should also be used for the expression of energy in foods. Because nutritionists and food scientists are concerned with large amounts of energy, they generally use kiloJoules (kJ = 103 J) or megaJoules (MJ = 106 J). For many decades, food energy has been expressed in calories, which is not a coherent unit of thermochemical energy. Despite the recommendation of more than 30 years ago to use only joules, many scientists, non-scientists and consumers still find it difficult to abandon the use of calories. This is evident in that both joules (kJ) and calories (kcal) are used side by side in most regulatory frameworks, e.g. Codex Alimentarius (1991). Thus, while the use of joules alone is recommended by international convention, values for food energy in the following sections are given in both joules and calories, with kilojoules given first and kilocalories second, within parenthesis and in a different font (Arial 9). In tables, values for kilocalories are given in italic type. The conversion factors for joules and calories are: 1 kJ = 0.239 kcal; and 1 kcal = 4.184 kJ.
Answer:With this system, blood always flows in only one direction inside the heart. There are also valves at the bottom of the large arteries that carry blood away from the heart: the aorta and the pulmonary artery. These valves keep the blood from flowing backward into the heart once it has been pumped out.
Explanation:
There is an International Bacon Day, celebrated by bacon fanatics all across the globe.
Hope that helped you.
HI There Lizzie!
A. Having support from your family: this is a good thing to do. not what gangs do. Gangs let you do dangerous things, for example Hazing.
B. Spending time in jail: This is what gangs mostly like to get after doing bad things. Yet, they could sometimes spend their whole life depending what or how cruel they did. This can or could be the place for them where everything ends. Even their life.
C. Getting a good job: This is also a good thing, getting a good job is part of your life career. Again, Gangs are mean and bad people. What they do is like steal, kidnap, hazing, killing, etc.
D. Avoiding a police record: Well, this is good to do. You don't wanna end up being in jail. You try to do good stuff to keep getting out of police/criminal records.
Well, as you can see, A,C, and D are good things that people do. B is the only left. And is explained why. Gangs, are basically you know, people who are bad, stealing, killing kidnapping, hazing, etc. They are groups of bad people. That's why a single person of a Gang is called "Gangster".
Your answer is B.
It is true that wellness is achieved when someone is at their best in all 6 dimensions of health.
