Q: Fact 1: Igneous rocks are formed from magma cooling. Fact 2: Igneous rocks are formed by the solidification of magma. Given the two facts above, where do igneous rocks come from? | OPTIONS:
- plates
- earth
- crust
- calcite
- magma
- germany
- oceans
- heat
A: magma

Q: Fact 1: Wiring requires an electrical conductor. Fact 2: Gold is an excellent conductor of electricity. Given the two facts above, what can wiring be made of? | OPTIONS:
- gold
- fibers
- white
- motors
- O3
- copper
- metal
- energy
A: gold

Q: Fact 1: DNA is found in chromosomes. Fact 2: Chromosomes are found in the nucleus of a cell. Given the two facts above, where is DNA found in? | OPTIONS:
- colors of the spectrum
- A computer
- the body's largest organ
- non nucleic cells
- nucleus of a cell
- epidermis and dermis
- cornified cells
- red blood cells
A: nucleus of a cell

Q: Fact 1: Communities consist of populations of different species. Fact 2: Humans are a domesticated species. Given the two facts above, communities consist of what kind of population? | OPTIONS:
- plants
- salmon
- elements
- animals
- human
- Birds
- clouds
- density
A: human