Q: The electrons in a water molecule are more concentrated around the more highly charged oxygen nucleus than around this? Choices: - helium nuclei - carbon nuclei - peroxide nuclei - hydrogen nuclei A:
hydrogen nuclei

Q: The white fluffy part of popcorn is also what? Choices: - phosphor - membrane - jiffy - endosperm A:
endosperm

Q: Q: Some compounds form rigid frameworks called what? Choices: - grids - ions - chemicals - crystals A:
A: crystals

Question: Q: In adaptive radiation, what is the name of the initial species that then subsequently becomes multiple other ones? Choices: - pioneer - father - Mother - founder A:
Answer: founder

*Question*
Q: What is the name of the zone where water is deeper than 200 meters called? Choices: - transition zone - euphotic zone - eccentric zone - aphotic zone A:
**Answer**
aphotic zone

*Question*
Q: Some species of fish carry their fertilized eggs in their mouth until they hatch; this is called what? Choices: - internal reproduction - spawning - schooling - mouth brooding A:
**Answer**
mouth brooding