The structure of the phospholipid molecule consists of tail(s) and
head(s) group.
A. one hydrophobic, two hydrophilic
B. one hydrophobic, one hydrophilic
C. two hydrophobic, two hydrophilic
D. two hydrophobic, one hydrophilic
ctwo hydrophobic, two hydrophilic
d two hydrophobic, one hydrophilic

D. 2 hydrophobic, 1 hydrophilic

Explanation:

hydrophilic is the head because the head loves water.

There is also one head

Hydrophobic is the tails because the tails hate water.

There is also two tails.

Hopefully that was helpful

the potatoes have high sugar concentrations and although these potatoes were different we could seethe effects that their sugar concentrations had in different environments. for example, the potatoes in sample a, were placed in pure water. this created a hypertonic environment and caused the potatoes to draw in water from its surroundings. we saw the opposite happen with the potatoes in sample b when placed in the sodium chloride solution. the potatoes in this case were in a hypotonic solution and therefore lost water to their surroundings.

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.