What is the difference between crushed ice and flake ice?
A) Flake ice is made by spraying water into an evacuated chamber.
B) Crushed ice is made as a cube and mechanically crushed.
C) Flake ice is made as a cube and shaved into flakes.
D) They are two names for the same product.
Question 2
The furnace has one or more broken heating elements or one or more fusible links open. What should the technician do?
A) The technician should check the power source to the furnace.
B) The technician should replace all the fusible links.
C) The technician should check the furnace airflow.
D) The technician should replace all the heating elements.
From space earth shows itself as a planet covered mostly by water.
Participation of water in biological reactions
Properties of Water
Tracing the Source of a Water-Borne Disease
Water resources
Solve Diophantus’s Problem B–8: To find two numbers such that their difference a