Examlex
What is the role of the oxygen molecules in the stratosphere?
Object Permanence
The understanding that objects continue to exist even when they cannot be observed (seen, heard, touched, smelled, or sensed in any way).
Grasping Reflex
The grasping reflex is an involuntary movement in infants, prompting them to tightly grasp any object touching the palm of their hand.
Newborn
An infant who has recently been born, typically referring to a period of up to a few months old.
Checkup
A medical examination to assess a person's health or the condition of an organ or system, often part of routine health maintenance.
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