Inquiry

4. the study of matter and its motion through space and time.
5. the pursuit and application of knowledge and understanding of the natural and social world following a systematic methodology based on evidence.
7. an act of asking for information.
9. he was the first to report telescopic observations of the mountains on the moon, the moons of Jupiter, the phases of Venus, and the rings of Saturn.
10. the system for deciding how scarce resources are used so that goods and services can be produced and consumed

1. awareness or understanding especially of an act, a fact, or the truth
2. the action or activity of buying and selling goods and services.
3. an invisible force that pulls objects toward each other.
4. the introduction of harmful substances or contaminants into the environment, causing adverse changes that can harm human health, ecosystems, and the overall quality of air, water, and land
6. the systematic study of past events, focusing on understanding the human past through analysis and interpretation of evidence to construct narratives and explain the "why" behind events
8. the space (usually measured in degrees) between two intersecting lines or surfaces at or close to the point where they meet.