Fish are cold-blooded animals.

Meaning: Fish are cold-blooded animals, which means their body temperature is affected by the temperature of the water they live in.

Choice of Words: Cold-blooded means that an animal's body temperature changes with the temperature of its surroundings. Animals are living things that can move and eat.

Alternative Expressions

Fish are cold-blooded animals.

Meaning: This means that fish are animals whose body temperature is not constant and changes with the temperature of the water they live in.

Choice of Words: The sentence uses the word "fish" which refers to aquatic animals that live in water. "Cold-blooded" means that the animal's body temperature changes with the temperature of its surroundings. "Animals" refers to living creatures.

Fish have no control over their body temperature.

Meaning: This means that fish cannot warm themselves up or cool themselves down, and their body temperature is always the same as the temperature of the water they live in.

Choice of Words: The sentence uses the word "fish" which refers to aquatic animals that live in water. "Have no control" means that the fish cannot change their body temperature on their own. "Body temperature" refers to the warmth or coldness of the fish's body.

Fish are ectothermic.

Meaning: This means that fish are animals whose body temperature is controlled by the temperature of the water they live in.

Choice of Words: The sentence uses the word "fish" which refers to aquatic animals that live in water. "Ectothermic" is a scientific term that means "having a body temperature that is controlled by the environment."

Related Expressions