One of the Fish in Your Aquarium Dies

question 6

Multiple Choice

One of the fish in your aquarium dies.Adding which protist to the water would allow you to avoid flushing the dead fish by speeding its decay?

• A)Apicomplexa
• B)Dinoflagellata
• C)Oomycota
• D)Ciliata
• E)Myxogastrida

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Definitions:

Hormones

Chemical messengers produced by glands in the body that regulate the activity of cells or organs, influencing many physiological processes.

Neurotransmitters

Chemicals that transmit signals across a synapse from one neuron to another 'target' neuron.

Target Organs

Specific organs or tissues at which a drug, hormone, or other substance acts.

Transcranial Magnetic Stimulation

A non-invasive procedure that uses magnetic fields to stimulate nerve cells in the brain, often used in treating depression and other disorders.