Based on this text, what methods does Magnus use to find the truth about the nature of comets? Simple answer is Magnus makes and records observations.

Thomas jefferson was not afraid to make daring statements in the declaration of independence. what evidence from the text best supports this conclusion?

Which of these innovations led to increased production in american factories in the early 1800s? a. the use of interchangeable parts b. the construction of canals c. the invention of the mechanical reaper d. the availability of electricity

What are contributions made by rene descartes