Scientific investigations often lead to the formulation of specific questions. The observations Charles Darwin’s work after he returned home from his voyage prompted to ask which questions

At which location in earth’s interior does the top density continue to increase as thickness decreases?

What are two ways that harvesting algae from the ocean may benefit human society? how might the harvest of algae negatively impact the ocean communities where that algae grows? how could this be prevented?

In one or two well-crafted paragraphs in your laboratory journal, summarize the process in which normal cells become cancer cells. your paragraph(s) must include each of the terms listed below. underline each term in your writing: