They are cold-blooded, like snakes.
The turtle, like all reptiles, is cold-blooded.
But a dormouse is warm-blooded and it can't sleep like this, under a stone.
One reason for this is that insects are cold-blooded, so they don't need to eat food to keep warm.
At the age of twenty, upon hearing a celebrity, I would rush forward, hot-blooded, jumping for joy.
Tens of thousands of fungal species infect reptiles, amphibians and other cold-blooded animals, but only a few hundred harm mammals.
He loved to make advances to women, to have them succumb to his charms, not because he was a cold-blooded, dark, scheming villain, but because his inborn desire urged him to that as a chief delight.
Mammals are warm-blooded animals.
Sara： A fish？ Doesn't 6）count， cold-blooded.
If a nine year old child gets hot blooded, he will forget this promise.
Scientists have known of a link between body temperature and aging in cold-blooded animals, but this was the first study to show body temperature changes impact how long warm-blooded animals live.
Such joy generally ended the moment those of Pleiadian or blue blooded and white skinned inheritance or Reptilian inheritance arrived upon the land.
He found that, for dinosaurs weighing from a few kilograms to tonnes, the power their muscles needed was far too high for the animals to have been cold-blooded.
It is a strong full-blooded fish.
Some cold-blooded animals sleep all through the winter.
Lizards and other cold-blooded critters bask in the sun to keep warm.
This quasi-anthropocentric view, of the inevitable rise of humanity's ancestors, took a knock when closer examination showed that dinosaurs, too, were often nimble and warm-blooded.
The story is set in 1957, and this time Dr. Jones goes up against cold-blooded, cold War Russkies. Making a return alongside Dr. Jones is Marion Ravenwood, Indy's pugnacious true love.
You're no garden snake; you're a cold-blooded killer snake.
Warm-blooded animals, like humans and dogs, spend much of their energy generating heat to keep the body warm.
Television reports showed that that Rolando Mendoza, the cold-blooded hostage-taker, was laid in his house in a coffin draped in the Philippine national flag.
There is a clear difference in bone structure between modern cold-blooded and warm-blooded animals.
These are just some of the ways that humans consume one of the few warm-blooded fish.
Its lyrics is: the beautiful freedom, the star of world, puts together me red-blooded, sacrifice for him, want to sweep away the force system everything clean, remember the beautiful day of May first.
He indulged in the freaks of a cold-blooded vanity a little too long.
Lizards and snakes are cold-blooded animals.
The last of these, at Folkestone Court, in May, was remarkable for the cold-blooded pistoling of the page, who surprised the masked and solitary burglar.
There is probably no evidence that would definitively prove whether or not some dinosaurs were warm-blooded.
It was a sound that could have been made by an Iron-blooded soldier, full of smoke and gunpowder from the battlefield, and full of the bleak after the bloody battle.
I am also the red-blooded personage who appear without basis.
"Cold-blooded" is the layman's term for ectotherms—animals whose body temperature is contingent on the surrounding environment, rather than internally regulated like that of warm-blooded creatures.
