In 1957, the russians launched the first successful orbiting satellite, called sputnik. which of these statements best explains why humans should continue to send orbiting satellites to space? question 12 options: 1) they reflect hamful radiations in space.2) they provide useful information about space.3) they change weather conditions on earth.4) they stop comets and asteroids from striking earth.

How do water’s relative densities as a solid and a liquid differ from that of most other substances? water’s solid and liquid forms have different densities, while most other substances have solid and liquid forms with similar densities. water’s solid and liquid forms have similar densities, while most other substances have solid and liquid forms with different densities. water’s liquid form is less dense than its solid form, while the opposite is true of most other substances. water’s solid form is less dense than its liquid form, while the opposite is true of most other substances.