Q: What is the name of the opiate-like substances produced in the brain by Pituary glands?
What is the answer?

A: endorphins

Q: Which author's first work was 'Babbling April' and his last 'The Tenth Man'?
What is the answer?

A: graham greene

Q: What is the name of the shrub known as the butterfly bush?
What is the answer?

A: buddleia

Q: The silk thread of a silkworm cocoon can be up to how many meteres long?
What is the answer?

A:
900