There are 20 anemones and 25 clownfish in a coral reef community. these populations have a mutualistic relationship. if the anemone population size suddenly decreased to 5, how would it affect the size of the clownfish population? i think the clownfish population would decrease would that be correct?

Compare and contrast nutrient limitation in soil vs. nutrient limitation in aquatic ecosystems

1. emigration the movement of people from one place to another 2. immigration a situation in which resources are being used up at a faster rate than they can be replenished 3. migration the leaving of one's homeland to settle in a new place 4. overpopulation the movement of people to a new country 5. sustainable development a situation in which the birth rate is not sufficient to replace the existing population 6. underpopulation the ability to meet current needs without reducing the ability to meet future needs 7. unsustainable development the increase in the population of a city 8. urbanization a situation in which the number of people exceeds the available natural resources in an area

What causes eclipses? check all that apply. earth's rotation on its axis moon's shadow covering the sun earth's shadow covering the moon earth's orbit and moon's orbit occasionally aligning the moon and sun's gravity pulling in the same direction