During which step of meiosis does crossing over occur? a. prophase i b. anaphase i c. telophase i d. metaphase i

0.09 moles of sodium sulfate in 12 ml of solution

Describing intermolecular forces use the drop down menus to match the type of intermolecular force to its name dipole dipole interactions dipole induced dipole interactions london dispersion forces hydrogen bond van der waals forces done

What is the empirical formula for c4h8o2