If a Substance Has a PH That Is Less Than

question 70

Multiple Choice

If a substance has a pH that is less than 7, it is considered

• A) neutral.
• B) acidic.
• C) alkaline.
• D) a buffer.
• E) a salt.

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Definitions:

B Cells

A type of white blood cell that matures in bone marrow and is involved in the production of antibodies as part of the adaptive immune response.

Bone Marrow

A soft tissue inside bones where blood cells are produced.

Lymphoid Organ

Organ other than a lymphatic vessel that is part of the lymphatic system; the lymphatic organs are the lymph nodes, tonsils, spleen, thymus gland, and bone marrow.

Kidneys

Bean-shaped organs that filter waste products from the blood, regulate fluid balance, and maintain electrolyte balance.