Why can those living species survive today in their native ecosystems but the extinct species cannot survive in the los angels today

In historic times, the land was incredibly different from what it is today. The species living in a certain area today have adapted to the modern day while extinct animals would not be able to adjust very well due to the sheer amount of changes that have been made. For example, If they were a predator and used tall bushes to hid in, they would starve because there are no bushes to keep them hidden in order to hunt. Vice versa if they were a prey. The ecosystem just doesn't support certain types of animals anymore because the  ecosystem evolved without the extinct species.

i got something better   a catchphrase here it is

ahem  

ahem

what the squwock

explanation:

the answer is admiramos

the rule for verbs is whoever you are referring to (in this case 'nosotros'), you need to change the ending of the word.

nosotros - amos

yo - o

tu - as

el, ella, usted - a

ellos, ellas, ustedes - an

(examples: nosotros bailamos (instead of bailar) or yo hablo (instead of habla)