The Axis of the Earth Makes an Angle of 23

question 82

True/False

The axis of the Earth makes an angle of 23.5º with the plane of the ecliptic.

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Definitions:

Hypothalamic-pituitary-adrenal Axis

A major part of the neuroendocrine system controlling reactions to stress and regulating many body processes, including digestion, the immune system, mood and emotions, and energy storage and expenditure.

Chromosomal Abnormality

A variation in the number or structure of chromosomes, often leading to genetic disorders or syndromes.

Down Syndrome

A genetic disorder caused by the presence of all or part of a third copy of chromosome 21, characterized by distinct physical features and some level of intellectual disability.

Kwashiorkor

A condition occurring in children who suffer severe protein and calorie shortages, which is characterized by stunted growth, a protuberant belly, and extreme apathy. Although therapeutic diets can reverse some effects, cognitive impairments are likely to persist.