1. Explain how the observations of the amoebas and bacteria studied by Professor Kwang Jeon relate to the endosymbiotic theory. 2. Describe three properties of mitochondria and chloroplasts that support the endosymbiotic theory. Be sure to explain your answer.

3. Explain the endosymbiotic theory of the origin of eukaryotic cells. Be sure to explain your answer.

try using substitution:

x + y - 6 = x - y. (i'm not giving you the exact answer). since 0 = x - y, then sub 0 in the equation with x - y. combine your like terms, and then use inverse operations, and you'll have your answer.

: -)

the relative standard reduction potential of the half-cell in which reduction occurs; more positive than the other half-cell. reduction is a chemical process in which electrons are added to an atom or an ion; it always occurs accompanied by oxidation of the reducing agent.

thinking it would be physical characteristics