Q: What type of respiration does not use oxygen? Choices: - condensation - oxidation - cellular - fermentation A:
fermentation

Q: The northern spotted owl and the mexican spotted owl inhabit geographically separate locations with different climates and ecosystems. the owl is an example of? Choices: - parallel evolution - biodiversity - symbiotic species - allopatric speciation A:
allopatric speciation

Q: Q: Prokaryotes and the nitrogen cycle nitrogen is a very important element for life because it is part of proteins and this? Choices: - nuclear forces - nerve cells - molecules - nucleic acids A:
A: nucleic acids

Question: Q: Birds have a flow-through respiratory system in which air flows unidirectionally from the posterior sacs into the lungs, then into these? Choices: - posterior bronchi - gills - alveoli - anterior air sacs A:
Answer: anterior air sacs

*Question*
Q: Insect's antennae are useful for sensing what? Choices: - contaminants - microorganisms - sunlight - chemicals A:
**Answer**
chemicals

(Q).
Q: A recent deadly explosion in the gulf of mexico exemplified what source of ocean pollution? Choices: - greenhouse gases - fracking disaster - algal bloom - oil spill A:
(A).
oil spill