The answer is option B. Can I please have brainliest
Answer: C
Explanation: "C" would be an example of an entrepreneur because he's taking the risk of opening up another computer repair shop across town.
Entrepreneurs take risks and in this case, the risk is
that it doesn't work out and he owes money for opening the store.
The correct answer is that The Inca tribe developed their calendars in order to show the religious festivals that they did in that time. They also used them to mark the seasons with the purpose of plating their crops in the right time of the year. They made in-depth studies to calculate their calendar through the sun and the stars.
The native Americans start dying off cause of diseases, they also had some good stuff cause of trading
Answer:
b) epigenetics.
Explanation:
Epigenetics simply indicates the changes that do not alter the DNA sequence but influence the way genes are intercepted by the cells. Chemical compounds externally applied to single genes may modify their activity and these changes are known as epigenetic changes. Epigenetic variations persist as cells divide, and in some cases can be passed from one generation to another. The epigenome may also be influenced by environmental factors, for example, diet, exposure to contaminants, etc.
