The ___________________ deals with geological processes and carbon reservoirs, some of which have been built up (or take place) over a period of millennia
In contrast, the
__________ involves biological processes that are carried out on a daily and/or seasonal
basis.
A. short-term carbon cycle; long-term carbon
cycle
B. long-term carbon cycle; short-term carbon
cycle
C. short-term carbon cycle; rapid carbon
cycle
D. long-term carbon cycle; intermediate
carbon cycle
B
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The partitions that separate the segments of the annelid body are known as
A. pseudocoels. B. nephridia. C. setae. D. septa. E. radula.
Respond to statements 113–117 with reference to the five biomes
listed below. a. tundra b. grassland c. desert d. taiga e. savanna M 113. A plant community composed primarily of shrubby trees widely spaced and surrounded by grasses is this biome. M 114. A community composed of herbaceous plants, no trees, a very short growing season, and relatively few animal species is likely to be this biome. E 115. Variable daily temperatures and plants that are highly resistant to desiccation characterize this biome. M 116. This biome has the richest soils. E 117. Conifers are most likely to be found in this biome.
In the 1950s, the ____________ hypothalamus was thought to be a satiety centre.
Fill in the blank(s) with the appropriate word(s).
The major function of adhesion proteins such as fibronectin is to
a. link epithelial cell layers. b. link collagen, proteoglycans, and cells containing integrins. c. seal cell layers at tight junctions. d. support communication between adjacent cells.