Answer: Noting the color of the solution as it is heated.
Explanation: All other choices are examples of quantitative data. As in the measuring of a quantity(mass, volume, temperature). The last choice is an observation that cannot be easily converted into a numeric form.
Based just on the information given, 1.5 million bp.
Answer:
1) Weathering breaks down and dissolves rocks.
2) Wind and Rain as well as erosion.
3) Gravity, Wind, Water.
True Dna is a specialized carbohydrate contained within cells.
