Which terms best describes our atmosphere?
a. constant, stable, unchanging
b. layered, non-interactive, static
c. dynamic, interacting, constantly changing
d. static, stable, similarities in the layers prevent interaction

*will mark brainliest to the first and correct answer less species diversity results in less a. oxygen b. food c. drinkable water d. all of the above

Can someone me with this and tell me what’s fracking and what does it have to do with carbon, carbon dioxide, or fossil fuels?

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