Examlex
What can contribute to a planet losing its atmosphere?
Piaget
Swiss psychologist Jean Piaget is known for his theory on the cognitive development of children, identifying stages of mental growth from infancy to adolescence.
Deferred Imitation
The ability to observe an action and replicate it later, even without the immediate presence of the original stimulus or model.
Echolalia
The automatic repetition of sounds or words.
Primary Circular Reaction
A developmental stage in infants characterized by repetitive actions focused on the infant's body, leading to the discovery of new experiences.
Q15: A typical supercluster contains no more than
Q31: If ice were denser than water, during
Q51: What kind of civilization can life on
Q51: Which of the following statements about the
Q71: The concentration of oxygen in the atmosphere
Q79: Jupiter is about 5 AU from the
Q79: When the Martian axis tilt is small,
Q85: Why might it be difficult for Earth-like
Q91: Suppose we make a scale model of
Q110: Reptiles evolved from amphibians about<br>A) 475 million