animal fur, feathers and scales come in various colors across the visible and invisible-to-humans spectrum. These colorations play a significant role in the survival of wildlife by functioning as a ...

How do they do it? Chemistry helps! The most important adaptation is how animals regulate their body temperature. Animals can be either warm-blooded or cold-blooded. Warm-blooded animals, which are ...

Metabolism is known to be linked to lifespan in some species, though it remains unclear how this effect is mediated. Here they show that reduced pyruvate dehydrogenase (PDH) activity lowers ...

This temperature regulation of gene expression produces ... making these parts of the animal black. As these examples illustrate, there are many specific instances of environmental influences ...

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This lesson is about some of the things animals do to keep what goes on inside their bodies perfectly balanced, and few things are more important to keep balanced than body temperature.

Although many metabolic changes have been studied, body temperature regulation and environmental ... in temperature preferences that alter the animal's warmth-seeking behavior.