Which Component Is the Oxidizing Agent in the Following Chemical $\rightarrow$

question 42

Multiple Choice

Which component is the oxidizing agent in the following chemical reaction? 4 Fe + 3 O₂ $\rightarrow$ 2 Fe₂O₃

• A) water
• B) iron
• C) oxygen
• D) rust
• E) hydrogen

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Definitions:

Paraphyletic

Paraphyletic describes a group of organisms that share a common ancestor, although the group does not include all the descendants of that common ancestor.

Phylogenetic Systematics

A method of classifying living organisms based on their evolutionary relationships, using traits inherited from common ancestors.

Derived

A term used to describe traits, characteristics, or features that have evolved in a particular species or lineage from an ancestral state, indicating evolutionary change.

Platypuses

Aquatic mammals native to Australia known for their unique characteristics such as laying eggs, having bill and webbed feet.