What 2 things would you need to know to calculate the power of a microwave oven?

some manufacturers are kind enough to put wattage information on the front of their appliances. And others put it on a small sticker on the inner part of the door or on the back of the oven.

the answer to your question is slate

clumped distribution, because you'de have all of the population gathered in a relatively small are.

it's the most common because it provides protection and a mate for reproduction

example: humans, seeweed, cattles, etc.