Which food has the best combination of biomolecules to provide quickly available energy while providing the fewest calories from other types of biomolecules? Explain

Groups of organisms with low biotic potential, such as gray whales, that produce at most one offspring every other year a) are r-selected b) are k-selected c) are not subject to density-dependent limiting factors d) show the initial stages of the extinction process e) have escaped from the processes of natural selection and adaptation

Which group is noted for the independence of gametophyte and sporophyte generations from each other? a) ferns b) mosses, hornworts, and liverworts c) charophytes d) angiosperms e) gymnosperms

Which type of bond forms between water moleculesstrong bondhydrogen bondcovalent bondpolar bond