The conclusion that people have been fishing for food for thousands of years, and that they fished for larger fish in deeper waters is supported by which of the following discoveries? discovery of large ancient boats and oars in human caves
discovery of the bones of ancient deep sea fish in human caves
discovery of ancient spear tips for stabbing the fish in coastal settlements
discovery of the bones of ancient deep sea fish buried in coastal settlements

Select the correct answer from each drop-down menu. daniel and sanya are scientists. daniel is studying whether the increasing frequency of tropical storms is affecting coastal erosion. sanya is investigating whether the discharge from industrial plants has any impact on the ph concentration of freshwater swamps in the surrounding area. which fields of science are daniel’s and sanya’s studies most closely related to? daniel’s field of study is related to science, and sanya’s field of study is related to .

What’s the scientific notation for the number 6,840,000,000

If 90.0 grams of ethane reacted with excess chlorine,how many grams of dicarbon hexachloride would form