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:

Firmware

Low-level software embedded in a hardware device, providing control and operational instructions for the device.

Movies & TV App

A software application designed for streaming, purchasing, or renting movies and television shows on digital devices.

Television Shows

Broadcasted series of episodes available on TV or streaming platforms, typically consisting of scripted or unscripted content.

Network Adapter

A hardware component or software interface that connects a computer to a network, enabling communication with other computers and devices.