They give us informations about our ancestors and how did they live and what did they do and than compare it to present way's of life.
68000 square km
north aral sea dried up
Hey there!
The famous place known as Havana is the capital of Cuba.
Hope this helps!
I don't know the process... but I do know something else. When mosquitoes bite they actually spit some of there spit in your arm. Also only female mosquitoes bite. That all I know.... sorry! Hopefully I helped a little!!
Answer:
glass like.
Explanation:
Like obsidian, if you break it it will be really sharp.
