00 P: 7
N: 78
What is the name of the element in this diagram?
O Boron
O silicon
O nitrogen
oxygen

How many moles of air are there in a human lung with a volume of 2.4 l at stp? explain your answer

Which of the following are good traits of a hypothesis? it will be able to be testedit can predict an outcomeit will explain the observationsall of these

Which activity is an innate behavior