However, Neal becomes concerned about Scott's
sudden change in appearance and insistence that he's Santa, and he forces him to undergo a psychiatric evaluation.
Not exact matches
The fossil record which shows millions of years of stable species, then an explosion of necessarily mutations, all occurring at the precise necessary time required for complex organisms to develop, and ALL escaping fossilization «the
sudden appearance of most species
in the geologic record and the lack of evidence of substantial gradual
change in most species — from their initial
appearance until their extinction — has long been noted, including by Charles Darwin who appealed to the imperfection of the record as the favored explanation» — Wikipedia
There is a general pattern
in the fossil record of
sudden appearance of new forms followed by «stasis» (i.e., absence of basic evolutionary
change).
A word familiar to all fans of science fiction, mutation refers to any
sudden change in DNA — deoxyribonucleic acid, the genetic blueprint for an organism — that creates a
change in an organism's
appearance, behavior, or health.
Teenagers experience
sudden and drastic
changes, not only
in physical
appearance but also
in how they perceive and relate to their world.
This means that the
sudden appearance of rangeomorphs at large size could have been a direct result of major
changes in climate and ocean chemistry.
That ability was honed to perfection
in the part of the early brain that was responsible for reacting to
changes in the environment, including the
sudden appearance of other critters, «both aversive and cute,» the study notes.
Sudden or dramatic
changes in your older dog's
appearance or behavior should not be considered normal and may signal that something else is wrong.
For a 60 - year cycle, if the forcing appeared very quickly, effectively as a step
change, this
sudden appearance would give the climate all of the 30 - year half - cycle of BNO (R) to react, 30 - years to create the 0.31 °C
change in temperature.
Sudden Change in Self Care — dressing better, suddenly going to workout regularly, being much more sensitive to their
appearance.