bone marrow is the spongy tissue inside our bones all bones in newborn babies have active marrow which means they are producing new marrow cells by the time your child reaches young adulthood the marrow inside the bones of the hands feet arms and legs stop producing new marrow cellsur bone marrow produces blood cells called red blood cells platelets and white blood cells inside the marrow blood cells start off as young immature cells called stem cells
Water Bath Method Instructions. 1  Fill a large saucepan two-thirds full of hot water to boil. 2  Fill boiling water bath canner half-full of hot water. Put canner on to heat. 3  Examine jars and sealing surfaces to make sure that all surfaces are smooth. Wash jars and sealers (rims) in hot, soapy water.
1 1 quart tomato juice (or plain water). 2  1 Water bath Canner (a huge pot to sanitize the jars after filling (about $30 to $35 - $30 at mall kitchen stores and local big box stores. 3  Note: we sell many sizes and types of canners for all types of stoves and needs-see canning supplies).eep the water boiling. Process the jars in a boiling-water bath for 40 minutes for pints and 45 minutes for quarts. Remember to adjust the time if you are at a different altitude other than sea level! Pressure canners work better for tomatoes and other low acid foods-you'll get less spoilage with a pressure canner.