The quote states that we should be using solar energy before our limited amount of naturally occurring oil and coal runs out. Meaning; we should be proactively working towards solar power rather than to wait for our resource to run out to start.
Answer:
- To explore the newest addition of land to the United States.
Explanation:
Former President of the United States Thomas Jefferson sent Lewis and Clark on a journey to explore the newest addition of land to the United States. They discovered the state of Missouri and the United States took it. There is a Gateway Arch in St.Louis honoring the two men.
Your answer is - to explore the newest addition of land to the United States.
Small antennas on the spacecraft can beam weak radio signals back to earth meaning it can in some way communicate