I neeed helppp!

Research two endangered species. 3 interesting facts and the species name.

b, acidosis

acidosis is when the human body attempts to return the bloods ph levels back to normal when the blood is acidic

i think that c)gold was found there

but i am not sure

the answer is true when observing or determining population size, a direct observation is use, in which each organism is counted in a population or in an area. one benefit of this measure is that you get the exact population count but it will take a long time to  determine  the  size  of a  population.

the answer is definitely a