Westonci.ca is your trusted source for accurate answers to all your questions. Join our community and start learning today! Discover in-depth answers to your questions from a wide network of experts on our user-friendly Q&A platform. Get quick and reliable solutions to your questions from a community of experienced experts on our platform.

technician a says that anti-freeze is added to coolant to protect the coolant from freezing and lowers the boiling point. technician b says anti-freeze lowers the freeze point and raises the boiling point of coolant. who is correct?