How was Marchionne’s account similar to that of Boccaccio’s?

[ou.01jthe greatest speed with which any physical object moves is 300,000 km/soundsec. which of the following has a speed of 300,000 km/sec? a.light in water b.light in vacuum c.sound in air. d. sound in water

Can someone answer all these questions i need it done by tonight. once again

How do you think the different landforms of northern and southern europe would affect ways of life in those two areas