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The Total Number of Relational Operators Used in a Simple

question 17

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The total number of relational operators used in a simple query is:


Definitions:

Hypothalamus

A region of the brain below the thalamus that coordinates both the autonomic nervous system and the activity of the pituitary, controlling body temperature, thirst, hunger, and other homeostatic systems, and is involved in sleep and emotional activity.

Pituitary

A small endocrine gland located at the base of the brain which produces hormones regulating growth, metabolism, and the functioning of other endocrine glands.

Gonads

The primary reproductive organs that produce gametes (e.g., ovaries in females and testes in males) and sex hormones.

Adrenals

Glands located above the kidneys that produce hormones such as adrenaline and cortisol, which help control stress responses, blood pressure, and metabolism.

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