I believe it is the compass. It aided sailors locate the direction to which they needed to go. Even before the age of exploration, people had ships capable of long voyages. As the years pass, the designed improved to an extent that they can travel farther.
Creo que es 1000 mililitros :)
Answer:
Explanation:Therefore, option D all of the above is the correct answer.
1- he found out his grandma was in the hospital so he visited her.
2- his grandma was in the hospital
3- his grandma encouraged him
4- first, because he tried his best.