can someone help me please! i need to write an explanation on my blood circulatory system project but i dont know what to write! ( 1st pic is my project , 2nd pic is format/refrence )

THERE IS PULMONARY AND SYSTEMIC CIRCULATION.

PULMONARY CIRCULATION- THE FLOW OF BLOOD FROM THE HEART TO THE LUNGS THEN BACK TO THE HEART

SYSTEMIC CIRCULATION-FROM THE HEART TO THE REST OF THE BODY THEN BACK TO THE HEART.

THEIR DIFFERENCES ARE;

-DIRECTION OF BLOOD FLOW

-QUALITY OF BLOOD,OXYGENATED AND DEOXYGENATED

-PRESSURE; PULMONARY= LOW

                     SYSTEMIC=HIGH

why do you want to cheat? i dont take it, so i dont know.

explanation:

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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.