The brain tells his stomach intestines and liver want to be active and want to rest. Messages to and from the brain decide when it’s time to process food. Which to organ systems are working together?

What is the polyatamic ion of borate

An engineer decides to use a slightly weaker material rather than a stronger material, since she knows that the stronger material can break suddenly. this is an example of what? a choosing a material that will show warning before it fails b using composite materials that combine strength c using a material for multiple applications d using design techniques that increase efficiency and reduce cost

Identify the decay mode particle emitted from the th 234