As a general rule, the regulations affecting veterinary medicine are stricter than the regulations governing human medicine.?

________ The immune system operates even months after death

Indicate whether the statement is true or false

The third process of urine formation is ________, during which substances move out of the blood in the peritubular capillaries and into the renal tubules to be excreted in the urine.

Fill in the blank(s) with the appropriate word(s).