Answer:
1. Humans have used biotechnology since the dawn of civilization. Egyptians used yeasts to bake leavened bread, the Chinese developed fermentation techniques for brewing and cheese making, and the Aztecs used Spirulina algae to make cakes.
2. There are some ethical issues that are closely connected to digital technology, such as trust, knowledge, privacy, and individual autonomy
<span>475 mL insulin (50.0 mg / 1mL) =23.750mg</span>
Cytosine is with guanine, and thymine is with adenine.
Answer:
While slavery was the major issue separating the North and South, it was not slavery itself that sparked the conflict. The South wanted to secede from the Union, and the North refused. While President Abraham Lincoln personally opposed slavery, he recognized that it was legal under the U.S. Constitution at the time. He also recognized that few in the North were ready to go to war to free the slaves. For Lincoln and the northern majority, preservation of the Union was the foremost goal.
