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 Deficiency of certain minerals such as magnesium and calcium may be a reason for twitching of fingers. 2  Poor dietary intake of these nutrients is generally suspected to be a cause. 3  Dehydration resulting from excess loss of body fluids. 4  It results in imbalance in electrolyte content in the body.