During the process of natural selection, what determines which organisms survive and reproduce?

Many animals cannot sweat to maintain a stable body temperature. what is one other way animals can cool down?

Which are reasons cells undergo cell division?

16. which of the following accurately describes a step within transcription? a. dna polymerase uses one strand of rna as a template to put together nucleotides. b. the dna strand is used as a template for which a complementary rna strand can be produced. c. the rna strand forms a template by which dna can be built. d. the rna strand is produced within the cytoplasm.