This cladogram shows the evolutionary relationships among some mammals based on homologous structures.
Baleen whale
Toothed whale
Hippopotamus
Cow
Mouse deer
Javelina
Pig
Which statement is supported by this cladogram?
A Hippopotamuses are more closely related to cows than to javelinas.
B Toothed whales are more closely related to mouse deer than to hippopotamuses.
C Javelinas and pigs are more closely related than baleen whales and toothed whales.
D Cows and mouse deer are more closely related than javelinas and pigs.
hippopotamuses are more closely related to cows than to javelinas
toothed whales are more closely related to mouse deer then to hippopotamuses
javelinas and pigs are more closely related than baleen whales and toothed whales
cows and mouse deer are more closely related than javelinas and pigs

nucleus

would be most reasonable answer tbh

request for reexamination

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.