The answers are
1. nitrogenous
2. acid-base
3. fluid
Answer:
they start to run out of places to stay cool and then will eventually run out of food to eat then they will die. hope this helps
wrecking crew: old building:: lysosome: damaged organelle.
A lysosome is an organelle that contains enzymes that break down and digest unneeded cellular components, such as a damaged organelle.