What is the order of taxonomy of living things?

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

Structure of the atoms: discovery of the nucleus in 1909i need answering all of these questions

Which of the following compounds would be expected to have the strongest ionic bonds? a)the compound that has b)the largest ions with the greatest charge c)the compound that has d)the largest ions with the least charge the compound that has the smallest ions with the greatest charge the compound that has the smallest ions with the least charge