The test is used<span> to determine whether a family relationship exists between two people, to identify organisms causing a disease, and to solve crimes. Only a small sample of cells is needed for </span>DNA fingerprinting<span>. A drop of blood or the root of a hair contains enough </span>DNA<span> for testing.</span>
A river current is the water moving in a river. Rivers flow from high points to lower ones and eventually down to a larger body of water. The force of gravity, which makes the water flow downward, creates river currents. A current is the steady, predictable flow of one fluid within the body of another fluid. Fluids are materials capable of flowing and easily changing shape. The most common natural fluid is water. River currents are influenced by the volume, or amount, of water flowing in a river; the river's steepness, called its stream gradient; and a riverbed's topography, including sand bars, basins, rocks, and dams.
Fungi are either saprophytes or parasites
Easy. To make a hypothesis you must use the 3 important words: If...Then....Because
Example: If the Ladybug has wings, then she could fly because her wings are strong.
Hope this is helpful
It would speed up because genetic changes spread more quickly among fewer individuals.
