Like Saturn, Jupiter and Uranus, the baby of the planet family is gaseous planet composed entire of hydrogen and helium. Use this online 2nd grade science worksheet to learn about the colors of this fascinating planet. Also browse through these interesting science experiments for all grades.
A simple blood test can detect either, and both are treatable. But, if frostiness is paired with pain, burning, or drastic whitening of fingers or toes, it could be an indication of peripheral vascular disease (spasm of the arteries), which is more serious; you should see your doctor ASAP.
1 Why do my nail beds of my fingers and toes turn blue and kind of tingly when cold? Dr. Arnold Beresh Dr. Beresh. Vasoconstriction: Due to the cold the blood vessels constrict and therefore decreases blood flow to the area. Toes (Definition) Toes are the digits at the ends of the feet, most people have 10 and they normally have nails on top.