having an increased state of activity / having attention deficit disorder (no longer used by the scientific community)

Highly acidic.

The condition of being excessively acidic

extreme muscular withdrawal of a limb outward from the body

The quality of being hyperactive; excessive and pathological movement and restlessness

Excessive absolutism; inflexible disregard of contextual variables.

In a hyperactive manner.

(biology) The abnormally high accumulation of trace elements by a plant from its environment

(biology) Any plant that can accumulate large quantities of trace elements from its environment, and thus may be used in phytoremediation or phytomining.

The state or quality of being hyperactive.