I can be good for you, I can be bad, I can be found all over inside and outside your body. I am microscopic, single-celled and have no nucleus.
I know you may like to eat sugar, but when you eat too much of it and your blood-sugar levels rise, then my good friend Pancreas releases me into the bloodstream to restore blood sugar levels to their norm.
I was once an old massive star and soon I will be a brightly colored gas cloud, but for now I am a massive explosion. What am I called?
Physicists have built devices to move me very fast. My last seven letters can be commonly found in newspapers, magazines, and journals. What am I?
When you prepare me for dinner you take off my outside and cook my inside.When you eat me, you eat my outside and throw away my inside. Who am I?
Without me as a part of your brain, you would lose your posture and balance and be unable to coordinate muscle movements. I always hang out near my good friend the brainstem.