How did the US coastline provide an advantage for the South during the
Civil War?*
A) It allowed for a quick escape from most Southern cities.
B) It provided a direct link to European allies and their imports.
C) It made it difficult for the Union to create blockades.

Which potential solution below best addresses the issue of loss of biodiversity in a north american ecosystem?

Select the correct answer. tay-sachs disease is caused by a mutation in the hexa gene located on chromosome 15. tay-sachs follows an autosomal recessive pattern of inheritance. with the of the diagram, identify which of the offspring will be an unaffected carrier. a diagram showing the genes of parents who are carriers of tay-sachs disease a. a, b, and c b. b and c c. a and d d. a e. d

Which gas found in the earth's atmosphere greatly impacts the daily range of temperature on earth. a) oxygen b) hydrogen c) nitrogen d) water vapor