The city known to have the most fountains in the world, while also employing bacteria to preserve them, is the city of Rome in Italy.
The city of Rome has an estimated 2000 water fountains. During the times of ancient Rome, these fountains played a crucial role in the sustainability of the city, given that they were <u>the only source of public potable water available</u>. Private drinking water was a luxury reserved for the wealthy.
Currently, some scientists in Rome are employing the use of bacteria to aid in preserving these mounuments. They use<u> enzymes </u>to draw out the bacteria deep inside some marble blocks, then allow it to calcify on the surface, thus adding <u>structural strength to the stone</u>. They are also using specialized strains of bacteria to eat away at grease and grime on some of the fountains.
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Answer: Complete protein source.
Explanation:
Complete protein source can be defined as the food sources that contains each of the nine amino acids. It is the adequate amount of diet which is required by the body in order to meet the demand of the body.
Rice and beans are complementary proteins which are combined together in order to make a complementary proteins.
The bean and rice alone does not makes complementary diet so they are combined together to form a complementary diet which has all the 9 essential amino acids.
Single source complete protein are yogurt, cheese, milk, egg, red meat et cetera.
Answer:
True
Explanation:
The "Stages of Change Model" is also known as "Transtheoretical Model."
According to this model, a person undergoes changes in behavior <u>gradually</u> and <u>"not all at once."</u> In order to undergo gradual change, the person needs to follow a simple process that needs an ample time for commitment. This process consists of 6 stages namely<em> Precontemplation, Contemplation, Preparation, Action, Maintenance and Relapse. </em>
Since making a behavior change is not easy at all, it becomes important to follow these stages.<em> This will allow the person to stick to his resolutions and prevent temptations in the future.</em>
Thus, this explains the answer.
Answer:
by talking with different people
