Answer:
The sample contains protein.
Explanation:
Biuret test is a test used to determine or assay for proteins in a solution. When the biuret reagent is added to a solution and it turns blue after 2 minutes, it means that the solution contains protein.
Benedict’s test is used to determine the presence of sugar (reducing sugar) in a solution. When it turns brick red, it means there is the presence of reducing sugar in large quantity.
From the question, since the solution turned blue on addition of Biuret reagent and was also blue on addition of Benedict’s reagent (the reagent is usually blue), it means that the solution contained just proteins excluding reducing sugars.
Answer: agriculture/agribusiness and renewable natural resources are used to refer to a broad range of activities in AGRICULTURE
Explanation: Agriculture is defined as the cultivation of land, harvesting of crops, rearing of animals and management of livestock.
Agribusiness are large corporations connected to agriculture, either owning or operating large scale farms, or catering to those who do.
Renewable natural resources are resources that can be used over and over again and are replaced naturally. Examples are solar, wind energy biogas etc.
Some branches of Agriculture include agricultural economics, agricultural Chemistry, agronomy, horticulture etc.
Building(s) occupied by a community of monks living under religious vows.
I believe the answer is: <span> teens often have close, non-sexual friendships with teens
Unlike what has been depicted by Hollywood, the vast majority of Teen friendships are actually non-sexual in nature.
On average, people become sexually active when we're entering young adulthood phase (18 years of age or older) </span>
