(Question)
Fact 1: An animal requires air for survival.  Fact 2: Animals require oxygen for breathing.  Given the two facts above, answer the question "Mammals require what for breathing?" with the following options:  - soil  - energy  - saltwater  - water  - lungs  - glycogen  - air  - oxygen
(Answer)
oxygen


(Question)
Fact 1: Aglacier causes mechanical weathering.  Fact 2: Mechanical weathering happens when things like ice physically break rock apart.  Given the two facts above, answer the question "What do glaciers do to rocks?" with the following options:  - break off  - Turns them into ice  - Regrows it  - Creates more rocks  - Dries them out  - protect them  - Breaks them apart  - cause their death
(Answer)
Breaks them apart


(Question)
Fact 1: Fungi lack chlorophyll, so they cannot make food by photosynthesis as plants can.  Fact 2: Mushrooms are an example of fungi.  Given the two facts above, answer the question "what lacks chlorophyll?" with the following options:  - mushrooms  - alpacas  - bacteria  - acetic acid  - Leptospirosis  - salamanders  - deserts  - Conifers
(Answer)

mushrooms