Given a scientific question and its correct answer, generate supporting facts for the answer. This supporting fact can be an explanation for the answer to the given question.

[EX Q]: Question: Featuring a stalk-like filament that ends in an anther, what is the male reproductive organ in a flower? Answer: stamen
[EX A]: The male reproductive organ in a flower is the stamen . It has a stalk-like filament that ends in an anther. The anther is where pollen forms.

[EX Q]: Question: What type of vents are giant tube worms found at? Answer: hydrothermal
[EX A]: Giant tube worms are found at hydrothermal vents. They get food from the chemosynthetic bacteria that live within them. The bacteria provide food; the worms provide shelter.

[EX Q]: Question: What is the distance north or south of the equator called? Answer: latitude
[EX A]:
Latitude is the distance north or south of the Equator. It is expressed as a number between 0 and 90 north or south.