Use the Accompanying Figure to Answer the Following Question

question 7

Multiple Choice

Use the accompanying figure to answer the following question.
-According to the data,which of the following substances is most difficult to remove from fracking wastewater using this technique?

• A)water
• B)barium
• C)radium
• D)sulfates
• E)strontium

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Definitions:

Developmental Period

A phase in the lifespan characterized by significant growth, change, and development in physical, cognitive, or emotional domains.

Conception

The action of conceiving a child or of one being conceived, or the forming of an idea or notion.

Infancy

The period in human development from birth to the age of 2, characterized by rapid growth and significant cognitive, emotional, and physical changes.

Middle Childhood

A developmental stage ranging from approximately 6 to 12 years of age, characterized by significant growth in cognitive, physical, and social capabilities.