Which are characteristics of sustainable development? Select three correct answers. A preserves ecosystem services
В.
protects the soil, water, and climate
C. has no effect on wildlife or native plants
D. helps people meet their needs or improve their lives
E.
uses renewable and nonrenewable resources equally

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.

Prior to the development of dna fingerprinting, blood type could be used to determine possible parentage. although it might prove someone was not a parent, it could not show if someone was positively the parent, only that he or she might be a parent. which of the following is a true statement that can be made about parentage based on blood typing?

Why is excretion necessary to maintain homeostasis?