According to the mohs hardness scale shown on the left, which mineral can scratch fluorite but be scratched by quarts

10. in which phase will crossing-over occur? a. mitosis b. metaphase ii c. prophase i d. meiosis ii

What type of graph presents information about how often certain or traits occur?

After a group of researchers conducts a new experiment that has never been conducted before, what is the best way for other scientists to make sure that the data is real