Aflask has 20 L of methane inside at a pressure of 200kPa and a temperature of 300K. How many moles of methane are in the flask?
ROUND TO SIGNIFICANT FIGURES. (Hint: use the right R *

What prefix multiplier is appropriate for reporting a measurement of 5.57 ×10−5 m?

Which order shows the levels of organization from largest to smallest? organism, organ system, cell, organ, tissue organism, tissue, organ system, organ, cell organism, organ, organ system, cell, tissue organism, organ system, organ, tissue, cell

Growing crops in places where major pests don't live using beneficial insects to eat harmful insects using a rat trap instead of a rodenticide developing drought-resistant tomato plants using beneficial insects or natural oils to repel pests planting a different crop every year to fake out the pests keeping food covered to deter ants and rodents developing bean plants with a resistance to fungus picking caterpillars off tomato plants cultivation practice biological control cultural control genetic resistance natural chemicals