The high school division has 216,000 members
The actual answer is the <em><u>corpus callosum</u></em> hope this helps :)
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.
Hi, you've asked an incomplete question. Attached is an image depicting the full question.
<u>Explanation:</u>
Agrarian society: <em>Note</em>, the term is used to refer to a <u>societal system</u> that has an economy that is based on crop production and farmland. Hence, we can identify the following innovations with creating this societal system:
- domestication of animals
- development of grain distribution
- planting of seeds.
While Complex civilization transformative innovations include;
- development of metal armor
- creation of laws and rules
- creation of a bureaucracy