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Both have a nucleus

Both have cytoplasm

Both have a cell membrane

Both contain mitochondria

Both con...

An atom has the same number of protons and electrons so an atom has no overall electric charge.

If an atom loses or gains electrons it b...

Choosing the medical schools to apply to is a difficult challenge posing many dilemmas. Having been through the process myself, I have developed a series of simple questions that can help this decision...

The first amendment dictates that Congress shall make no law respecting an establishment of religion, or prohibiting the free exercise thereof; or abridging the freedom of speech, or of the press; or t...

Imagine being given the equation y=x³-2x+3, and being asked to find the tangent to the curve at the point where x=1.

The tangent to the curve will be a straight ...