Which is an extreme disturbance to any ecosystem? A. coral bleaching

B. hurricanes

C. extreme temperature change

D. elk overgrazing

A. if the fish dont have a place to hide and mutate then the enemy fish well eventually run out of food and their enemies run out of food and we run out of some food because fish doesn't have any more food to eat and just die off

yes its like the dead sea which is full of salt which makes you stay afloat

so yes an egg will float in salt

he is very short, and he can only reach halfway up on the elevator buttons. but on a rainy day, he has his umbrella with him, and he uses it to poke the button at the top.