Usually , it takes very little time for a community to develop during primary succession False True HELPS

Ted and emily played a mixed doubles tennis match against jack and brenda. in the second match. ted and brenda played against jack and emily. which type of chemical reaction does the situation demonstrate?

The atomic number, or number, is the described as the number of in the nucleus of an chemical element.

As changes in energy levels of electrons increase, the frequencies of atomic line spectra they emit