26 Based on the passage, the authors' statement "Ifa
pair consisted of two purines, for example, there
would not be room for it" (lines 29-30) implies that a
pair
A) of purines would be larger than the space
between a sugar and a phosphate group.
B) of purines would be larger than a pair consisting
of a purine and a pyrimidine.
C) of pyrimidines would be larger than a pair of
purines.
D) consisting of a purine and a pyrimidine would be
larger than a pair of pyrimidines,

Heat from earths interior and pressure from overlying rock transform the remains of marine sediments into

Elephants in the savanna regions of africa dig holes in dried up river beds to reach water lying just below the surface. these holes provide drinking water for other animals as well. so, without the elephants, many animals might otherwise die from lack of water during the dry season. the location in which the elephants live is an example of a/n and the role they play in creating water holes is an example of a a) ecosystem; habitat b) community; niche c) habitat; niche d) niche; habitat

What would most likely happen if a person increased the amount of saturated fat in his or her diet? the person's risk of cardiovascular disease would increase. the person's risk of cardiovascular disease would decrease. the person's bad cholesterol would decrease. the person’s good cholesterol would increase.