Describe how community residents and authorities can prepare for an earthquake and its aftermath review earthquake advise from the usgs the american red cross and other agencies if you live in an area that is susceptible to earthquakes include suggestions specific to your area

In an area that is prone to earthquakes, we could store household items in a way that will minimize chances of injury and make sure that the bigger items or furniture such as shelves are fastened to walls. We can also try not to sleep under a window, and should always have an emergency kit assembled. You can also have plans with your family as to where to go if caught in an Earthquake.( also might want to change the wording because this was my answer. Just change they wording into your own to show that you understand it and am not just copying me! :)  )

tsd is temerature dependent sex determination.

tsd: it is a type of environmental sex determination in which the temperature experienced during embryonic/ larval development (ambient temperature for development) determine the sex of the offspring.

crocodile displays the tsd where the ambient temperature of the developing egg determines the individual's sex. for example in the american alligator's eggs, incubation at 33 ºc produces mostly males, while incubation at 30 ºc produces mostly females. so if the american alligator's egg will get the ambient temperature (33 degree celcius)during embryonic development from egg, the offspring will be male and same for the female sex determination.

all matter is made up of atoms

in any element all atoms are the same

elements in a compound are always in a constant ratio: apex