Examlex
The density of an object equals its mass divided by its volume.The mass of Earth is 6 1024 kg and its radius is 4 103 miles.The mass of the Sun is 2 1033 g and its radius is 7 105 km.Calculate the Earth's density divided by that of the Sun.
Cephalocaudal
A pattern of growth where development begins at the head and progresses downwards toward the feet.
Differentiation
The process by which cells or tissues undergo a change toward a more specialized form or function, often in the context of development.
Protein Deficiency
A condition in which a person does not ingest adequate amounts of protein, which can lead to health problems such as muscle loss and impaired immunity.
Cognitively Advanced
Describes individuals who exhibit higher level cognitive abilities such as problem solving, critical thinking, and understanding complex ideas.
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