Sentence examples for frail animals from inspiring English sources

It could be the last straw for many frail animals.

The baffling question was why, since the darker sheep are larger so more resilient to the severe winters that regularly kill off the more frail animals.

What about the frail beast?

Rather than simply prolonging the survival of an old, frail, and ill animal, DR maintains the physiological functions of these mammals in more youthful states compared with age-matched control animals with free access to food.

Therefore, significant age differences, as shown for memory extinction in other species, might have been concealed by an enrichment of less frail and better performing animals, that specifically affects the pool of old foragers in our restrained tests.

They convey not just the intensity of the jockey's experience, but the terrifying power of the animals that these frail, tenacious humans ride.

One consequence of complete Mecp2 suppression is that these animals are extremely frail, and therefore are difficult to reproduce in large numbers.

As the ocean acidifies, the exoskeletons of marine animals become brittle and frail, just as osteoporosis weakens the bones of humans.

Speak for those who can't — animals who need protecting, the frail, the elderly.

There are very few studies of its absorption, metabolism and central nervous system availability in animals and healthy humans, let alone frail older people with dementia.

The NIH says that some animals have been deemed too frail to move in the past.