Write a correct answer to the given question based on its associated fact. Make sure that your answer is contained in the associated fact. Don't be creative and introduce any new word that is not mentioned in the associated fact! Remember that the associated fact has been rearranged to form the question. So, the correct answer words must lie within the associated fact. The correct answer can be a word, phrase, or even a sentence.

Fact: nerves endings can feel cold. 
Question: What can nerve endings feel?
cold.

Fact: The pituitary gland regulates the metabolic rate in the body. 
Question: What gland helps regulate the metabolic rate in the body?
Pituitary gland.

Fact: most plants have a primary and secondary meristem. 
Question: What can have a primary and secondary meristem?

plants.