Answer:
The emergence of a highly competitive species, Homo sapiens.
Explanation:
Neanderthals were the closest ancestors to the human being we know, however, the body structure of Neanderthals, the less developed brain and the adverse climate of the region where they lived made the emergence of Homo sapiens a great plot twist responsible for the end of Neanderthals .
This is because Homo sapiens had characteristics that made it a very competitive species. These characteristics were advantageous in relation to the characteristics of Neanderthals. Among these characteristics we can mention the production of keratin to strengthen the skin, and the efficient covering of hair and nails that protected against the cold.
Answer: D. 43,232 trillion kilometers
Explanation:
We have the distance between Earth and V391 Pegasi b in light years:
And we have to find this distance in kilometers:
Hence the distance in kilometers is:
That’s called Compounding.
Answer:
The Answer is D
Explanation:
When water gets inbetween a rock of some sort, it freezes and expands over time, causing it to change the appearance of the rock.
