*Question*
Q: Where can you find humid subtropical climates? Choices: - between 20 and 40 degrees longitude - between 40 and 60 degrees latitude - between 40 and 60 degrees longitude - between 20 and 40 degrees latitude A:
**Answer**
between 20 and 40 degrees latitude

*Question*
Q: What do tadpoles clear out of waterways? Choices: - pollution - oxygen - disease - algae A:
**Answer**
algae

*Question*
Q: Parasitic leeches feed off of what? Choices: - brain - tissue - tumor - blood A:
**Answer**
blood

*Question*
Q: What is the distance between the nuclei of two identical atoms bonded together called? Choices: - cycle radius - bond radius - sleep radius - atomic radius A:
**Answer**
atomic radius