List three ways in which epidemics and pandemics are different, and two ways in which they are similar. ANSWER FOR REAL OR YOU'LL BE REPORTED!

Which of the following terms describe a liquid molecule that has only single bonds between its carbon atoms

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

The earth formed roughly 4.5 billion years ago, yet evidence of life dates back to about 3.5 billion years ago. which one is not a possible hypothesis of how life on earth arose?