Question

write main type of vitaminsबुडिंग इन हाइड्रा ​

Answer 1

Answer:

Observing the natural world and paying attention to its patterns has been part of human history from the very beginning. However, studying nature to understand it purely for its own sake seems to have had its start among the pre-Socratic philosophers of the 6th century BCE, such as Thales and Anaximander.

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