They were called plantations.
Answer: Email
Explanation:
E-commerce means electronic commerce or internet commerce, and it refers to purchase and selling of goods or services through the internet, and also transferring money to perform the transactions.
The 4 types of e-commerce presence that we have include the web sites, social media, e-mail, and offline media.
Peter J. McGuire & Matthew Maguire are the "founders" of Labor Day
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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Despite wide recognition that speculation is critical for successful science, philosophers have attended little to it. When they have, speculation has been characterized in narrowly epistemic terms: a hypothesis is speculative due to its (lack of) evidential support. These ‘evidence-first’ accounts provide little guidance for what makes speculation productive or egregious, nor how to foster the former while avoiding the latter. I examine how scientists discuss speculation and identify various functions speculations play. On this basis, I develop a ‘function-first’ account of speculation. This analysis grounds a richer discussion of when speculation is egregious and when it is productive, based in both fine-grained analysis of the speculation’s purpose, and what I call the ‘epistemic situation’ scientists face.
