What was the population of Africa estimated to be in 2013?
a. one billion
b. 624 million
c. 850 million
d. 400 million
e. 750 million
a
You might also like to view...
Spinach stems and the inner cores of carrots and broccoli become tougher with age and do not soften when heated because of
a. cellulose. b. gums. c. lignin. d. hemicellulose. e. pectic compounds.
The more assertively flavored the ingredient in a salad the larger its role in the salad should be
Indicate whether the statement is true or false
As part of the antioxidant enzyme catalase, which of the following helps promote the elimination of hydrogen peroxide from the body?
A) manganese B) magnesium C) iodine D) iron
A person experiencing starvation may do which of the following?
A) Engage in unethical behaviors to attain food B) Injure others to attain food C) Become self-centered D) Develop lasting behavior changes E) All of the above