Why would life outside of the earth be so important to us? ​

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

Wich level of organization includes all the other levels or organizations

Rarefaction is used for which of the following? a. creating a representative sample b. studying how disease impacts populations c. rediscovering species thought to be instinct d. determining which sea creatures live in an area