Answer:
How do ecosystems respond to natural disasters such as fires and floods :
Explanation:
They recover in stages, gradually returning to the original system. … She plans to create various physical and biological disturbances in the ecosystem to see how populations change over time.
Water, lower, and I'm not too sure for the third one... sorry.
Answer:D - adding a catalyst
Explanation:
You get a tub of warm water and tip the warm water into the cold water
Answer:
your answer may be found on a website called "Thought.co"
once you get there just search "Examples of Chemical Reactions in Everyday Life" and it will give you some ideas :)
