Complete each of the following sentences. Saclike membranes that contain chlorophyll are known as
is a stack of thylakoids.
is the fluid portion of the chloroplast outside of the thylakoids.
Two
surround and enclose the chloroplasts.

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.

igneous rocks are formed by solidification of cooled magma (molten rock), with or without crystallization, either below the surface as intrusive (plutonic) rocks or on the surface as extrusive (volcanic) rocks.  

the composition depends on the source magma. there are almost a thousand types of composition found till now.  

hope this