Describe types of unmanned space exploration technology. · Orbiters

· Fly-bys

· Landers

· Rovers

· Describe Voyager 1 and what is was designed to explore

· Describe Cassini-Huygens and what is was designed to explore

· Describe Spirit/Opportunity/Curiosity and what is was designed to explore

· Describe the Hubble Telescope and what is was designed to explore

Why should children should be allowed to vote at elections? explain

Carbon dioxide can be produced form what type of power generation?

Which of the following ideas did greek philosopher democritus contribute to the atomic theory? a. each object is made up of one atom, which varies in size from very small to very large. b. matter is composed of only one kind of particle, which can be easily destroyed. c. every element has a specific type of atom, which remains the same size in all forms of matter. d. all matter is composed of small particles, which combine to make larger objects.