Examlex
Give two important reasons why there is so much more Na+ in the oceans than K+, despite their similar abundances in the earth's crust.
Creeping
A form of locomotion seen in infants where they move forward on their hands and knees.
Locomotor Development
The progression of motor skills in infants and children, which includes abilities such as crawling, walking, and running that enable movement from one place to another.
Locomotor Development
The progression of movements in infancy and early childhood that lead to walking and other forms of movement, such as crawling and running.
Skill Development
The process of learning and refining abilities and techniques in a specific area to improve competence and performance.
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