Which of the following processes releases carbon dioxide as waste? Cell division
Cellular respiration
Photosynthesis
Transpiration

The seed coat's most important function is to provide a) a nonstressful environment for the megasporangium. b) the means for dispersal. c) dormancy. d) a nutrient supply for the embryo. e) desiccation resistance.

Nucleic acid certain protein cell membranes certain carbohydrates

Areal dna molecule consists of thousands of these pairs of nucleotides. what is the pairing arrangement of the nitrogen bases