Examlex
The double circulation of tetrapods consists of a circulation serving the body and a circulation serving the lungs.
System of Equations
A set of equations with multiple variables, where the solution is the set of values that satisfies all equations simultaneously.
Method of Elimination
A technique for solving systems of linear equations by adding or subtracting equations in order to eliminate one of the variables.
System of Equations
A set of equations with the same variables, where the solution must satisfy all the equations in the system simultaneously.
Method of Substitution
A technique used to solve systems of equations by solving one equation for one variable and substituting that expression into the other equation.
Q9: Acornworms<br>A)are usually found in deep water zones.<br>B)do
Q9: Entoprocts<br>A)are mostly freshwater.<br>B)are wormlike.<br>C)have an incomplete digestive
Q26: Because John Watson has become known for
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Q50: Most of the birds that migrate breed
Q62: The apterygote orders (Collembola,Diplura,Protura)have their mandibles and
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Q74: Spiders have two compound eyes.