True, because if you use surveys, you can ask questions to a certain society and they will answer. Then, you will get a percentage of people that chose a specific option.
Oversimplifications often ignore complex or contradictory evidence
Answer:
C
Explanation:
it should be all of them really but c and d are the best options so I would go with c
a control group is making an observation
<span>Sadie lacks object permanence. Object permanence means that objects still exist even when they cannot be viewed. It not unusual for Sadie to lack object permanence because it is not something infants possess. Infants gained the ability as they grow older through touching objects and holding the objects they think stopped existing.</span>
Because he was born in 476 and wrote the book when he was 23.
Explanation:
- The first in a series of great mathematicians of the classical period and perhaps the greatest is certainly Aryabhata.
- His most famous work today is certainly Aryabhatiya, which he wrote when he was 23, which he states in the text, and on this basis it is assumed that he was born 476, because according to other sources it is known that he died 550 years.
- His name and origins are still controversial, but he is known to have studied in the city of Kusumaputra, which historians claim to be the present-day city of Patna and later was the leader of the observatory at Nalanda University 25 km southeast of Patna.
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