Most plants and animals require food and oxygen toi live. Plants and anmals primarily use the oxygen to convert their food into A. cells. B. carbon dioxide. C. blood. D. energy.

What’s the student’s scientific question

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.

When rutherford performed his metal foil experiment, he was surprised that most of the alpha particles