Q: When magma reaches the surface through cracks in the earth's crust, what occurs? Choices: - volcanic explosion - magma eruption - tsunami - volcanic eruption A:
volcanic eruption

Q: Survivorship curves show the distribution of individuals in a population according to what metric? Choices: - weight - height - birth rate - age A:
age

Q: Q: Ribosomes are produced in the nucleolus, and then transported to the what? Choices: - cerebellum - nucleus - cytoskeleton - cytoplasm A:
A: cytoplasm

Question: Q: We would genetically be all the same if genes did not have different what? Choices: - atoms - antigens - bases - alleles A:
Answer: alleles

*Question*
Q: What nucleic acid stores the genetic information? Choices: - Nucleus - Ribosomes - molecule - dna A:
**Answer**
dna

*Question*
Q: Recrystallization is a process that can remove what, which result when compounds are synthesized? Choices: - chemicals - substances - minerals - contaminants A:
**Answer**
contaminants