if you are younger than your best friend but older than another friend, do you know your absolute ages, relative ages, or both?

Imagine you are introducing the lac operan and the trp operon to students who have never learned about it before. complete the table to compare the similarities and differences between the two operons

Awave has a wavelength of 15 mm and a frequency of 6 hertz. what is its speed?

In the water cycle , when does water undergo a chemical change