Which of the following statements is true about photosynthesis and chemical weathering? Select all that apply
A. Both processes release CO2 as a product
(i.e., increase atmospheric CO2 levels).
B. Both processes use CO2 as a reactant
(i.e., decrease atmospheric CO2 levels).
C. Both processes are typically associated
with the long-term carbon cycle.
D. Both processes are typically associated
with the short-term carbon cycle.
B
You might also like to view...
Which of the following hormones stimulates uterine contractions during the birth process in mammals?
A. oxytocin B. testosterone C. FHS D. chorionic gonadotropin E. LH
Which of the following is a consequence of human population growth?
a. reduction in life expectancy b. increased density-dependent growth factors c. degradation of the natural environment d. reduced urbanization
What raises the pH of chyme so that digestive enzymes can function in the small intestine?
a. bicarbonate b. pepsin c. gastrin d. bile e. brush border enzymes
Which of the following is NOT true about DNA replication?
A.) It must occur before a cell can divide B.) Two complementary strands are duplicated C.) The double strand unwinds and unzips while it is being duplicated D.) The new DNA molecule has two newly-made strands.