A recipe calls for 34 teaspoon of butter for every 2 cups of milk. If you increase the recipe to use 3 cups of milk, how many teaspoons of butter are needed?

Blood has traveled from the heart to the toes. which describes the next step of the circulation process?

What is the most important inorganic material for livings things? ! due tomorrow!

Match the correct terms to their descriptions a system in which only energy but not matter is exchanged frozen water in snow part of geosphere that includes only soil a thin layer between the troposphere and the stratosphere cryosphere tropopause closed system pedosphere