I need help quick!! what percent of the United State’s water is used for agriculture?

A. exactly 25%
B. more than 41%
C. less than 12%

Secondary succession would most likely be taking place in a(n)

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

What are some natural processes that represent physical and chemical changes?