What are the possible genotypes of the plant?

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

Which diagram shows the correct way to represent an ionic compound of magnesium oxide?

How can a give a full method for the experiment of separating sand from water by filtration? 1-materials 2-steps 3-conclusion also for water and salt separated by the evaporation or distillation process