3 How does coal differ from breccia? A. Coal is an example of sedimentary rock, and
in breccia is an example of metamorphic rock.
B. Coal is an example of metamorphic rock, and
breccia is an example of igneous rock.
C. Coal is an example of organic rock, and breccia
is an example of clastic rock.
D. Coal is an example of clastic rock, and breccia
is an example of a conglomerate.

the nitrogen cycle provides nitrogen to the ecosystem from the atmosphere, ground and oceans. nitrogen is an important component of complex molecules such as amino acids and nucleotides, which lead to the creation of proteins and dna, the building blocks of all life. plants absorb nitrogen in the form of ammonium, nitrate ion and, on rare occasions, as amino acids. animals receive nitrogen necessary for biological processes from feeding on living or dead organic matter.

passive transport is a movement of biochemicals and other atomic or molecular substances across cell membranes without need of energy input. unlike active transport, it does not require an input of cellular energy because it is instead driven by the tendency of the system to grow in entropy.

so, according to what that says, i believe it's hypertonic and hypotonic.

good luck!