Answer:
All organisms are prokaryotic. All organisms are unicellular. Live in extreme environments, like heat and salt.
Explanation:
Answer:
triangular trade
Explanation:
For the British slave traders it was a three-legged journey called the 'triangular trade': West African slaves were exchanged for trade goods such as brandy and guns. Slaves were then taken via the 'Middle Passage' across the Atlantic for sale in the West Indies and North America.
Answer:
A) Life review, transcendence, resistance
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:
Yes The Aztecs led a more brutal, warlike lifestyle, with frequent human sacrifices, whereas the Maya favoured scientific endeavours such as mapping the stars.
Explanation:
