Q: At what temperature does solid water melt to a liquid? Choices: - below 32 degrees c - below 0 degrees c - above 32 degrees c - at temperatures above 0 degrees c A:
at temperatures above 0 degrees c

Q: The purpose of scientific investigations generally is to test a what? Choices: - theory - question - suggestion - hypothesis A:
hypothesis

Q: Q: What type of science is the application of science to answer questions related to the law? Choices: - ecology - biologic - physics - forensic A:
A: forensic

Question: Q: What elements do lipids primarily consist of? Choices: - silicon, hydrogen , and oxygen - iron, hydrogen , and oxygen - helium, hydrogen , and oxygen - carbon, hydrogen, and oxygen A:
Answer: carbon, hydrogen, and oxygen

*Question*
Q: The oceans affect earth's atmosphere and influence its what? Choices: - earthquakes - mountains - volcanoes - climate A:
**Answer**
climate

(Question)
Q: What can lead to a loss of genetic variation within populations? Choices: - migration - adaptation - natural selection - genetic drift A:
(Answer)
genetic drift