Which of the following types of algae shows a distinct alternation of generations? a)chlorophytes

b)phaeophytes
.
c)chrysophytes

Which best describes the nucleus of an atom a. it is where all of the particle s of the atom are located b. it is the negatively charged part of the atom c. it is where the electrons and the protons are located d. it is the part of the atom with the greatest mass

Phosgene is a chemical agent that is formed by decomposition of chlorinated hydrocarbon solvents by ultraviolet radiation. a. false b. true

Identify the structures ! 20 points