The heart pumps about 5 litres of blood per minute. at rest about one quarter of the hearts output passes through the kidneys. about 180 liters of the blood derived liquid passes out of the glomeruli into renal capsule each day. calculate the percentage volume of blood that is filtered by the kidney.

it also supports my hypothesis. if you rest first you can squeeze the clothespin more times. from the data i collected the average of the eight people concluded exercise makes your muscles more fatigued and less able to squeeze the clothespin compared to resting before squeezing.

the rocks are classified by the geological process they are formed by. the three main groups of rocks are igneous, metamorphic, and sedimentary. minerals are not they are classified under the chemical classes they are in. these groups include silicates, sulfates and carbonates.

i think the answer is composed of atoms