Answer:
A is the answer I'm giving you
I think the correct answer should be False because, in coral reefs, there are animals that in that ecosystem, so I don't think there could be migration which a sea animal would stay in the coral reef.
Long-term exposure to current ambient PM concentrations may lead to a marked reduction in life expectancy. The reduction in life expectancy is primarily due to increasedcardio-pulmonary and lung cancer mortality.
Increases are likely in lower respiratory symptoms and reduced lung function in children, and chronic obstructive pulmonary disease and reduced lung function in adults. Hope this helped=)
Hard rains and flooding would wipe out crops.
The place where two tectonic plates meet is called a plate boundary.
