Answer:
BC = 4
Explanation:
just look at the values given and you should be able to figure out how the overlap and then find the values left over.
Answer:
False
Explanation:
The independent variables are the different sounds Brittany is making Brian react to.
Answer:
The first law of thermodynamics states that the total energy of universe is constant.
Explanation:
The first law of thermodynamics is related with the theory of energy conservation.The first law of thermodynamics states that energy cannot be created nor destroyed.
Energy can only be transformed from to one state to another state.For example light energy is converted to heat energy.
Answer:
The respiratory system is the network of organs and tissues that help you breathe. It includes; your airways, lungs, and blood vessels. The muscles that power your lungs are also part of the respiratory system.
Explanation:
The answer is C; hundreds of years