doreen

This page lists questions and answers that were posted by visitors named doreen.

Questions

The following questions were asked by visitors named doreen.

what are the advantages and disadvantages of chlorine? what is chlorine?

water has one of the largest specific heats of any substance. why is it important for human body?

i can be long or short, i can be grown or bought, i can be painted or left bare, my tip can be round or square

Answers

The following answers were posted by visitors named doreen.