Q: Chlamydia, gonorrhea, and syphilis are examples of which type of sti? Choices: - non-contagious - viral - incurable - bacterial A:
bacterial

Q: What happens to a tectonic plate when it subducts? Choices: - it warms - it cracks - it sinks - it melts A:
it melts

Q: Out of the four ways that allele frequencies of a population can be changed, which way is caused by individuals leaving or joining the population? Choices: - Allopatric speciation - spontaneous mutation - mass extinction - gene flow A:
gene flow

Q: What factor largely determines the distinguishing features of terrestrial biomes? Choices: - density - sea level - migration - climate A:
climate