Urine formation begins with the process of , in which substances are forced out of capillaries called and into the nephron at the . This fluid, called filtrate, has the same composition as blood plasma, except for larger molecules, such as , which cannot fit through the glomerular pores.

Athermometer is placed in water in order to measure the water’s temperature. what would cause the liquid in the thermometer to rise?

When new rock is added to an oceanic ridge, the magnetized strips on either side of the ridge are evidence of sea-floor spreading. this is because the rocks on the two sides of the ridge o are equal in width and in polarity are polar opposites oare magnetized vary in width but are equal in polarity

What's the waste product of electrons and pyruvate combining in fermentation?