Q: Genes are organized to make the control of gene expression easier. the promoter region is immediately upstream of this? Choices: - propagate sequence - organic sequence - signalling sequence - coding sequence A:
coding sequence

Q: How is eye color in humans determined? Choices: - random chance - by the father - temperature of the womb - multiple genes A:
multiple genes

Q: Q: What was the informal female name given to the adult fossil found in ethiopia and thought to be over 3 million years old? Choices: - alice - aunt - linda - lucy A:
A: lucy

Question: Q: What elements do mafic minerals typically include? Choices: - iodine and magnesium - sodium and magnesium - xerophyte and magnesium - iron and magnesium A:
Answer: iron and magnesium

*Question*
Q: What determines whether a volcanic eruption will be explosive or not? Choices: - lava temperature - magma velocity - curve of magma - thickness of magma A:
**Answer**
thickness of magma

*Question*
Q: The water in some springs are hot because they're heated by what? Choices: - gravity - the sun - fires - hot magma A:
**Answer**
hot magma