HELPP Contrast the way scientists learn about the crust to the way they learn about the
mantle.

Greenthe fossil record is the history of life recorded byhuman observationgod.climatologists.remains of the past.

Draw the structure of dna nucleotide with adenine as nitrogenous base

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.