Q: Q: What is the name for the study of the plants and animals that live in fresh water bodies ? Choices: - nematology - oceanography - hydrology - limnology A:
A: limnology

Q: Q: Vertebrates evolved from primitive forms of which creature? Choices: - arthropods - humanoids - cephalopods - chordates A:
A: chordates

Q: Q: Why do microwaves have a higher energy than radio waves? Choices: - higher resonance - lower frequency - higher decibel - higher frequency A:
A: higher frequency

Q: Q: Chemical signals are received by the target cell on what? Choices: - acidic proteins - inceptor proteins - parent proteins - receptor proteins A:
A: receptor proteins