Answer:
I think it's water vapor, but I don't know
Explanation:
water vapor
Algea
Explanation:
Algea is a pioneer that will be find where glacier has retreated
B; An unshelled fish is lively and elusive past the power of words to portray, and in this, undoubtedly, lies its desirability.
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.
