Can you give me 5 examples of quanlitative observation?

Why is it hard to do an experiment with a red tablet? What does solar-centric mean? What are the three types of rhythm in a design? Describe an experiment to find the refractive index of a glass block? What are the advantages of having a single system of measurement? Why seeds kept in refrigerator do not sprout? What tubelike structure connects the kidney to the bladder? Why is a circulating brine system more attractive for ship refrigeration than individual evaporators? What is meant by the initials CGC? What do scientists do to keep themselves safe? When a gas is heated in a container the pressure increases explain why using the particle theory of matter? Who wrote the first theories of anthropology? What happens to sound when it hits the boundary? What is the purpose a feedback loop? How fast did the HMS Beagle travel? What are some major things about the seed room in Mrs. Frisby and the rats of NIMH? What is the ability to burn? How many unit cubes are in the rectangular prism? Why is the cell membrane called semi-permeable? What are gourds made out of?