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.
Thatâs why we feel pins and needles in our fingers and toes in extreme cold â the body is keeping its warm blood close to the centre, constricting blood supply in the outer regions such as the end of our limbs. In extreme cold, and especially if bare skin is open to the elements, this effect can end in frostbite.