Sentence examples for animals hard from inspiring English sources

For thousands of years, the bacteria that cause cholera, for instance, have lived in close association in coastal waters with crustaceans called copepods and helped to recycle material from these animals' hard exteriors.

With the high background level of polymorphism, postmortem changes in the DNA can make sequences from long-dead animals hard to align with those of freshly sampled ones.

When these toxic heavy metals are taken into animals through food chains, they may concentrate in animals' hard tissues through the possible substitution, which can cause osteoporotic processes and dental caries [10 13, 15].

Cott, like Thayer, argued that countershading would make animals hard to see from the side, as they would "fade into a ghostly elusiveness".

Amazonian lodges are for the most part more expensive and farther from cities (and major airports), and the animals harder to spot — it's literally a jungle out there.

Since dazzle patterns (such as the Zebra's stripes) make animals harder to catch when moving, but easier to detect when stationary, there is an evolutionary trade-off between dazzle and camouflage.

This causes glare on the inside of the windshield which could reduce visibility and make the animals harder to see.

In this context, teachers should also note that the five to ten million year minimum time span generally allotted to this proliferation of animal "hard parts" is hardly "sudden".

What we see for the first time in life's history at the base of the Cambrian 543 million years ago are animal "hard parts" (i.e., shells, skeletal elements, plates, etc).

Then Napoleon made the animals work harder and harder, making the animals very weak and even die.

While in young males these behaviours have been observed in both animals in hard antler and animals with velvet antlers, in adult males they are more common in individuals in hard antler.