Define homeostasis. Explain how the human body would respond to having a higher than normal level of sugar in the bloodstream.

Which of the following is most important in making the typical seed more resistant to adverse conditions than the typical spore? a) a different type of sporopollenin b) an internal reservoir of liquid water c) integument(s) d) ability to be dispersed e) waxy cuticle

Which of the following describes a difference when gram-positive bacteria are compared to gram-negative bacteria?

Vinegar has a ph of 3, and household ammonia has a ph of 11. is the concentration of h+ greatest in the vinegar or ammonia?