There is a clear difference in bone structure between modern cold-blooded and warm-blooded animals.
The turtle, like all reptiles, is cold-blooded.
The temperature of cold-blooded animals change with the temperature of the surroundings.
Lizards and other cold-blooded critters bask in the sun to keep warm.
To love a person is to pour hot water in his glass in the cold night. I'm not cold-blooded, But not slow.
DHEA and NPY should not turn soldiers into cold-blooded killing machines, however, as they don't work by lessening emotional responses to disturbing situations.
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.
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.
I never really questioned what it meant. I thought it was just a cold-blooded thing to say to a motherfucker 'fore you popped a cap in his ass.
Sara： A fish？ Doesn't 6）count， cold-blooded.
They can sleep in cold, wet places, because they are cold-blooded.
One reason for this is that insects are cold-blooded, so they don't need to eat food to keep warm.
Snakes are cold-blooded animals. They take many things as food, such as mice, sparrows, frogs, eggs, pests and so on.
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.
"We have proved this was a cold-blooded murder, " Tareen said at a press conference in Lahore. "The person is running away, so he shot them to be sure they were killed.
You're no garden snake; you're a cold-blooded killer snake.
He indulged in the freaks of a cold-blooded vanity a little too long.
Tens of thousands of fungal species infect reptiles, amphibians and other cold-blooded animals, but only a few hundred harm mammals.
It was nothing less than robbery, he concluded - a cold-blooded steal; while he starved, he was pilfered of his merchandise, of his goods, the sale of which was the sole way of getting bread to eat.
Some cold-blooded animals sleep all through the winter.
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.
Lizards and snakes are cold-blooded animals.
But rather than just dining off cold-blooded animals, they've evolved a way to beat the heat.
They are cold-blooded, like snakes.
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.
You knew I like Sarah. Why did you ask her out? That was really cold-blooded.
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.
