A poem using the words Force, motion, speed, velocity, Newton’s Laws, unbalanced, balanced forces, friction, and gravity in it

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

(99 points) be serious! how do farts work? how do you fart without it stinking? serious answers only

Is there any species that went extinct in recent years due to natural causes (not caused by human interaction). if so, what caused it?