Examlex
When an unstable Lutetium nucleus undergoes beta decay, the nucleus formed is that of
Unassisted
Without help or support from others or external resources.
Crawl
The action of moving on all fours, typically the initial means of locomotion for infants before they learn to walk.
Walk Backward
The ability to move in a reverse direction by taking steps with the back leading, typically developed in early childhood.
Biological Transmission
The process of passing biological traits or diseases from one generation to the next through genetic information.
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