Alzheimer's <span>disease is the most common cause of dementia</span>
To calculate the percentage increase: First: work out the difference (increase) between the two numbers you are comparing. Then: divide the increase by the original number and multiply the answer by 100. If your answer is a negative number then this is a percentage decrease.
There is no direct proof that there is an alien planet. but An alien planet orbits a star other than our sun
No because predictability does not allow one to learn or to discover new things
What?...
What I can think of is, they are both humans?...