Q: What do you call a change in the dna or rna sequence? Choices: - degradation - adaptation - infection - mutation A:
mutation

Q: Which elements fall between metals and nonmetals in the periodic table? Choices: - noble gases - halogens - synthetics - metalloids A:
metalloids

Q: Q: What emerges from an insect egg? Choices: - cocoon - fungi - parasite - larva A:
A: larva

Question: Q: Other than nitrogen, which nutrient most often limits marine production? Choices: - potassium - zinc - calcium - phosphorus A:
Answer: phosphorus

*Question*
Q: A rounded hollow carved in the side of a mountain by a glacier is known as? Choices: - a crater - a cavern - a crest - a cirque A:
**Answer**
a cirque

*Question*
Q: Kidney stones are considered a disease that affects which system? Choices: - muscular system - reproductive system - digestive system - urinary system A:
**Answer**
urinary system