In general, poverty rates __________ the United States. a. are ...

[KWilfred]

In general, poverty rates __________ the United States.
 
  a. are mostly the same across
  b. are higher in the northern parts of
  c. vary widely across
  d. are only high in the southern portion of

Question 2

Stem cells are important medically because____________ _________.
 
  a. they are the foundation of in vitro fertilization
 b. they can be used to generate any specialized cell in the human body
 c. they are essential to various types of preventive medical approaches
 d. they are the only area of research that all sides can agree on politically

[izzat]

Answer to Question 1

c

Answer to Question 2

b

[KWilfred]

Gracias!

[komodo7]

Excellent