Question: Q: How many electrons does lithium have? Choices: - four - seven - two - three A:
Answer: three

Question: Q: The presence of what makes soil hold together more tightly and enables it to hold more water? Choices: - sand - salt - glass - clay A:
Answer: clay

Question: Q: What is the name of the chart that allows you to easily determine the expected percentage of different genotypes in the offspring of two parents? Choices: - periodic square - DNA helix - Trafalgar Square - punnett square A:
Answer:
punnett square