Question

distant objects in space. The development of new techonology is *blank 1* the advancement of science. Scientist must *blank 2 propose explanations for observed phenomena. new evidence as they
It sone word

Answer 1

The sentences can be completed as follows:

1. "The development of new technology is **driving** the advancement of science."
2. "Scientists must **constantly** propose explanations for observed phenomena."

So the one word for each blank would be:

1. driving
2. constantly