Kidneys produce hormones. Normal kidneys also make important chemical messengers called hormones. These hormones circulate in the bloodstream and regulate some body functions such as blood pressure, the making of red blood cells, and the uptake of calcium from the intestine.
A Game Called Salisbury: The Spinning of a Southern Tragedy and the Myths of Race Paperback â December 14, 2007. Find all the books, read about the author, and more.
Why is the spinning called the spinning jenny? It is called the 'Spinning Jenny' because in the 1700s James Hargreaves had a daughter called Jenny and she knocked over the family spinning wheel and it gave Hargreaves the iâ¦dea to make his invention. And since Jenny had knocked over the family wheel and gave him this idea, he named it after her.