Ethylene Oxide

question 4

Multiple Choice

Ethylene oxide

• A) requires high heat to be effective.
• B) is the active chemical in household bleach.
• C) is a sterilizing agent.
• D) is a good antiseptic.
• E) is not sporicidal.

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Definitions:

Fossil Record

The collection of all known fossils and their placement in rock formations and sedimentary layers, providing evidence of the history of life on Earth.

Species Diversity

The variety and abundance of different species within a given ecological community.

Australopithecines

A group of extinct hominids that lived in Africa from about 4 to 2 million years ago, known for walking upright and for being possible ancestors of modern humans.

Body Size

The physical dimensions, volume, or mass of an organism, which can have various effects on its biology and behavior.