In Food Webs,chain Lengths

question 17

Multiple Choice

In food webs,chain lengths

• A)are long and complex.
• B)have at least five links.
• C)tend to be short.
• D)range between five and ten links.
• E)are usually two links.

---

Definitions:

Iron

A chemical element with symbol Fe and atomic number 26, known for its high strength and magnetic properties.

Limiting Reactant

The reactant in a chemical reaction that limits the amount of product that can be formed because it is used up first.

Theoretical Yield

The maximum amount of product that can be generated from a given amount of reactants in a chemical reaction, under ideal conditions.

Limiting Reactant

The reactant in a chemical reaction that limits the amount of product that can be formed; the reaction stops when all of this reactant is consumed.