The density would be 14.567 lb/cu ft
Hi the answer you are looking for is option A)
When fossil fuels are burned they can cause pollution which can cause global warming.
Correct answer looks like to me would be A. Because, if a sunflower has 34 chromosomes, when you split it up into x and y chromosomes, there will be 17 x chromosomes and 17 y chromosomes. Hope this helps!