The correct answers are C) spices and E) steel.
The two goods that Muslim merchants brought back from India were spices and steel.
We are referring a moment in history called Indian Ocean trade or Muslim trade. In this period Islam spread through many parts of India and Muslim people traded many goods and influenced the culture of the region. Muslims were powerful and controlled most of the trade in the Indic Ocean. They were interested in the many spices people from India used to add to its food and steel in the form of tools and weapons.