This means an organism that regulates body temperature mostly by exchanging heat with the environment. Here are some sentences.
Those creatures were creepy.
His Porpoise enjoyed fish.
The puma did not hesitate to pounce on the possum.
The wolves ate the rabbit
Predators left these bird feathers in the garden.
I am not writing a sentence using that word.
ectoplasm ectotherm
a sentence using the word endotracheal
This is a sentence using the word aviator.
this is a sentence using the word armchair.
I am saying a sentence using the word collagen.
Please type a sentence using the word assertion.
Need a sentence using the word crater?
Can you give sentence by using abyss word?
I can write a sentence using the word scorn!
This is an example of a sentence using the word breakfast.
That is a sentence using the word troops.