No items in cart
Find answers related to your class, subject, and topic.
Time
and technology are important factors in making substances resources. With time,
technology develops. As technology develops, we begin to discover new ways to
make life better. In this process, certain substances which were useless to us
earlier become useful. An invention and discovery give us new resources. An
example is a hydroelectricity. This technology has made water a source of
electricity.
Hi 👋
How can we help you?