PL HEL! What is an example of an event that can compromise an ecosystem?
1.seasonal climate change
2.seasonal dry period
3.d eveloping land around cities
4.high temperatures

Seasonal climate change

Explanation:

1. Seasonal climate change

Explanation:

oh, and can you please talk to Miracle, she needs a lot of help right now since her grandma passed away

they float because they are less dense than the water itself

something denser than water, like a rock, will sink to the bottom

answer; i believe the correct answer is ( proteins );