Answer:
So, say the bottom row is equal to 10,000 Cal of energy. Multiply that by .1 to get 1,000 for the consumers because they get and use only 10% of the consumers energy. The next row of consumers, the frog, would get 100 Cal of energy and so on and so forth.
Explanation:
The answer is; A
Since the earth was formed approximately 4.6 billion years ago, the heat that was generated during its formation has not been entirely lost. Some of the heat is still insulated inside the earth (below the crust) and is only lost very slowly over time. In addition, the earth hardly cools because the lost heat is replenished by the heat from radioactive elements that decay in the earth’s core. Some of these radioactive elements are uranium.
They all regulate and support your body’s functions. They all work together by stabilizing each detail and movement of your body and keeps it functioning.
