Sort the descriptions into properties that describe saturated phospholipids or unsaturated phospholipids.-fatty acid tails pack tightly together-produce a fairly inflexible membrane at a low temperature-have bent fatty acid tails-have at least one double bond in the fatty acid tails-maintain some space between adjacent phospholipids-allow the membrane to remain fluid and flexible at low temperatures-fatty acid tails are straight-have no double bonds in their fatty acid carbon chains

answer; the correct answer is desert plants;

i believe it would cause an increase of percipitation, though i could be wrong. so i would say b is the answer.

answer and explanation;

volcanic rocks are igneous rocks which form from lava, molten rock which has been thrust out of a volcano onto the surface of a rocky body such as an asteroid, planet, or dwarf planet.  

plutonic rocks are igneous rocks which form from subterranean chambers of molten rock or magma. plutonic rocks make up the base of continental crust as well as oceanic crust. their slow rate of formation causes them to be coarse grained since there is plenty of time for large crystals to form before the magma solidifies into rock.

the textural difference is that plutonic rocks are more coarse grained than volcanic rocks. plutonic rocks are coarse grained while volcanic are fine grained ; glassey or fragmental. since fine and coarse are adjectives the decision as to whether a rock is fine or coarse grained is generally made on the bases of whether or not the individual crystals can be seen in most if the rock.