What type of characteristics are located in dna

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.

Aperson with age is more likely to catch diseases that healthy people usually don’t catch.what are these infections called?

What are the characteristics of carbon bonds? check all that apply.