Answer:
Pyramids are considered to be one of Egypt's greatest accomplishments, since it took both skills and techniques to build them. It took nearly 100,000 men in 20 years to construct the pyramids. They were the largest structures ever built, and it took massive quantities of supplies and labor to do them.
Answer: Option (a) is correct
Explanation:
Biological anthropologist are the people who study behaviors and biological characteristic of humans residues,ancient resources etc.
According to the question, biological anthropologist study the mechanism of environment adaption, evolution, history of development and existence, variation and origin of human beings.
Other options are incorrect because genes effect, makeup of biology and environment impact are not the factors that defines humans as per concept of anthropologist.Thus, the correct option is option(a)
Answer:
The curator realized that the coin is dated 544 bce. It would be impossible for a coin maker to date a coin as "created before Christ" if that coin maker did not know who Christ would be, nor when he would be born, nor that his birth would be used for dates.
Explanation:
A coin maker who lived before Christ and created coins before Christ was born, could not create a coin dated 544 bce. In short, this coin maker did not know that Christ would be born, nor that he would be relevant. Furthermore, the coin maker did not know the date that Christ would be born, so he could count the years and know exactly the date the coin was being created. For this reason, the currency shown in the question above can only be counterfeit.
Answer:
social referencing
Explanation:
Aaron uses the emotional display in his mother's face to judge the situation and went to the mother to pick him since she was all smiling. Aaron is demonstrating social referencing. Infant start using this from when they are about 8 months old.
