Yong mi is enjoying her time at the beach. all of a sudden, she notices that the water along the shore is receding quickly. she goes back to her room on the first floor of her hotel to be safe from the natural hazard that she suspects is coming.

did yong mi make the right decision? why or why not?
a) yes, she made the right decision because she will be safe on the first floor when the rip current occurs.

b) no, she did not make the right decision because she needs to go to higher ground to be safe when the rip current occurs.

c)yes, she made the right decision because she will be safe on the first floor when the tsunami comes.

d) no, she did not make the right decision because she needs to go to higher ground to be safe when the tsunami comes.

Option D

Explanation: Yong Mi notices that the wave is receding towards the sea shore and decides to move up to the hotel room which is situated at first floor.

The waves are coming towards the sea shore and if it is tsunami it can reach heights, so it would not be safe for her to remain on the first floor.

She must move up and reach to the top floor of the building to be safe.

answer: decrease

a limiting factor is the one which decrease the abundance, distribution and causes extinction of the population of species in a ecosystem. here, predators including hawks, owls and snakes are the limiting factor for the population of mexican free tailed bat.   although bats are nocturnal animals as they forge for food at night these predators also may remain active during night which can decrease the population of the mexican free-tailed bats. also, these bats eat only one type of insects that are moths. the food can also be a limiting factor as all 400 members are dependent upon same type of food needs that are moths. the decrease in the moth population can cause decrease in population size of the mexican free-tailed bats.

therefore, the scenarios will most likely to decrease the population size of the mexican free-tailed bats.  

frogs. the lower the ph the higher the acid content. frogs have the highest tolerance in this scenario.