Question

based on the text, in which two ways are today’s new marbles different from those made in ancient times? most modern marbles are meant for children instead of for adults. most modern marbles are made by machine instead of by hand. most modern marbles are much bigger than marbles made long ago. most modern marbles are made of glass instead of other materials.

Explanation:

The text likely compares modern and ancient marbles. Modern marbles being for children (not adults) and made by machine (not hand - made) are two stated differences.

Answer:

Most modern marbles are meant for children instead of for adults.
Most modern marbles are made by machine instead of by hand.