When cells are not dividing, are chromosomes easily seen. explain

What volume of a 0.25 m solution can be made using 0.55 moles of ca(oh)2

2. given that most biochemical (other than coal) rocks react with hydrochloric acid, what does that tell you about organisms?

The united states produces an average of 429 billion pounds of food annually. about 133 billion pounds of that food ends up as waste. the percentage of food that the united states wastes each year is %.