The phrase "active animals" is correct and usable in written English.
It can be used to describe animals that are lively, energetic, or engaged in physical activity.
Example: "In the wild, active animals like cheetahs and gazelles are constantly on the move, hunting and escaping predators."
Alternatives: "energetic animals" or "lively creatures".
However, reduced activity carries a cost, because less active animals spend less time searching for food and feeding.
The model does show reduced activity levels, and develops in sedentary but not physically active animals [ 7, 72] and thus mimics the reduced activity and enhanced prevalence of chronic pain in people with FMS [ 73, 74].
The activity was lowest during torpor and highest in summer active animals followed by animals in interbout arousal.
As pigs are day active animals, it is assumed that an increase in the activity level during the night will indicate that the pigs are forced to change their normal diurnal rhythm to adapt to the conditions.
However during activity the temperature measurement was not as accurate and Tskin data of active animals have not been considered for further analyses.
We're very active animals.
Higher mRNA levels of this proliferation-antagonizing gene were found in AHR-less-active animals, suggesting that chronic AHR activation may lead to higher levels of the proliferative adenovirus E1A protein.
129 While Fos activation in orexin neurons occurs only during the light period in day-active animals, in night-active grass rats Fos is elevated both during nightly activity bouts and during the day.
Lower hepatic levels of Pdk1 observed in AHR-less-active animals are consistent with the previously-stated hypothesis of decreased lipogenesis in AHR-less-active animals.
We hypothesize that AHR-less-active animals differ on a fundamental molecular level from AHR-active animals in how energy balance is regulated.
One gene, Creg1, was significantly up-regulated in all AHR-less-active animals.
