Is saying "If you did your homework tomorrow, you would be relaxed today." correct or incorrect?

When the subject of a sentence performs the action in the sentence the verb in the sentence is in the what ?

Which development most aided explorers in their ability to set sail the oceans to discover the new world during the age discovery? a.waterproof sails b.the printing press c.map-making devices d.fictional travel accounts

What is supporting information that is shown in numbers called? provable facts theories quantitative data judgments