Filtration to Remove Protozoa Occurs in

question 24

Multiple Choice

Filtration to remove protozoa occurs in

• A) secondary sewage treatment.
• B) tertiary sewage treatment.
• C) anaerobic sludge digestion.
• D) water treatment.
• E) primary sewage treatment.

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Definitions:

Somatic Nervous System

A component of the peripheral nervous system responsible for the voluntary regulation of body movements through skeletal muscles.

Epinephrine

A biochemical substance, also referred to as adrenaline, that functions both as a hormone and a neurotransmitter, playing a pivotal role in initiating the body's fight-or-flight reaction.

Thyroxin

A hormone produced by the thyroid gland that regulates metabolism, energy production, and growth and development.

Melatonin

A substance secreted by the pineal gland that controls the rhythm of sleeping and waking.