Scientists have found as many as 500 species of fish in the african lake victoria. what can account for this high level of diversity in a single habitat?

Although this may be the opposite of what you think i will say it anyway. you were brought into this world for a reason and you still have soo much ahead of you. not everybody has an opportunity of living a great life, but it doesn’t give you a reason to end everything. somebody in the world loves you, and imagine what you would do to them if you left forever.

Answerdistinguish between the mercalli scale and the richter scale;