The cycle begins with the weathering of rock.
A. phosphorus
B. nitrogen
C. water
D. carbon
E. energy
A. phosphorus
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In the absence of environmental sources of water, such as precipitation or condensation, how would water get into the pitcher of a carnivorous plant?
A. through the phloem B. from the fruit C. from the cuticle D. through the xylem E. from the leaves
Organisms that live in aquatic systems experience limited temperature fluctuations due to water's
A) high specific heat. B) high viscosity. C) high surface tension. D) covalent nature.
How does the nucleotide excision repair (NER) system in E. coli work, and what kinds of DNA damage does it repair?
What will be an ideal response?
The triplet AUG is commonly used as a start codon during translation
Indicate whether the statement is true or false