C. Energy can be neither created nor destroyed
Answer:
True
Explanation:
Precambrian, period of time extending from about 4.6 billion years ago (the point at which Earth began to form) to the beginning of the Cambrian Period, 541 million years ago. ... The Precambrian represents more than 80 percent of the total geologic record.
It is important because you need vitamins and minerals from them e.g. Scurvy no vitamin c
Answer:
Its option D. All of the above.
Explanation:
As all the facts and processes causes recycling of water
The first known single-celled organisms appeared on Earth about 3.5 billion years ago, roughly a billion years after Earth formed. More complex forms of life took longer to evolve, with the first multicellular animals not appearing until about 600 million years ago.
