In general, characteristics that an organism survive and reproduce become more common over time. what mechanism of evolution causes this?

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

In the united states there are strict fishing seasons and limits, but not all countries enforce similar laws. in bangladesh there are few if any fishing restrictions. what might be the reason for less restrictions in smaller countries like bangladesh? a) the united states is the only country worried about overfishing. b) the united states wants to limit the supply of fish to increase the price. c) bangladesh and smaller countries have an unlimited supply of fish in their coastal waters. d) small countries, such as bangladesh, are practicing subsistence fishing, taking only the fish needed to survive.

In which part of the body is a ball-and-socket joint found?