Q: Answer the following question given this paragraph: One of the first uses of rockets in space was to launch satellites. A satellite is an object that orbits a larger object. An orbit is a circular or elliptical path around an object. Natural objects in orbit are called natural satellites. The Moon is a natural satellite. Human-made objects in orbit are called artificial satellites. There are more and more artificial satellites orbiting Earth all the time. They all get into space using some sort of rocket. Q: What is an object that orbits a larger object called? A: | OPTIONS:
- asteroid
- meteorite
- comet
- satellite
A: satellite

Q: Answer the following question given this paragraph: Figure 8.6 Photosynthesis takes place in chloroplasts, which have an outer membrane and an inner membrane. Stacks of thylakoids called grana form a third membrane layer. Q: Where does photosynthesis occur in plants? A: | OPTIONS:
- golgi bodies
- cell membrane
- nucleus
- in chloroplasts
A: in chloroplasts

Q: Answer the following question given this paragraph: In almost all cases, chemical bonds are formed by interactions of valence electrons in atoms. To facilitate our understanding of how valence electrons interact, a simple way of representing those valence electrons would be useful. A Lewis electron dot diagram (or electron dot diagram or a Lewis diagram or a Lewis structure) is a representation of the valence electrons of an atom that uses dots around the symbol of the element. The number of dots equals the number of valence electrons in the atom. These dots are arranged to the right and left and above and below the symbol, with no more than two dots on a side. (It does not matter what order the positions are used. ) For example, the Lewis electron dot diagram for hydrogen is simply. Q: What is a representation of the valence electrons of an atom that uses dots around the symbol of the element? A: | OPTIONS:
- watson structure
- right structure
- time structure
- lewis structure
A: lewis structure

Q: Answer the following question given this paragraph: Magnetite crystals in the lava point in the direction of the magnetic north pole. The different stripes of magnetic polarity reveal the different ages of the seafloor. Q: Magnetite crystals in lava typically point to what geographic location? A: | OPTIONS:
- the equator
- magnetic south pole
- geographic north pole
- magnetic north pole
A: magnetic north pole