800,000-year Ice-Core Records of Atmospheric Carbon Dioxide (CO2) This page introduces Antarctic ice-core records of carbon dioxide (CO2<span>) that now extend back </span>800,000 years<span> at Dome C and over</span>400,000 years<span> at the Vostok site.</span>
The correct answer is B. Medium. This is because to travel through the ear, the sound wave must go through the ear drum.
Answer: In Medieval Europe, knights pledged loyalty to vassals, who in turn pledged theirs to powerful lords, and serfs labored in the fields.
Explanation:
A rigid hierarchy refers to one where people who are born into a certain position in life, find it quite hard to move from it or rather one where there are different social classes and people had to be classified in one class for the system to work.
The system during medieval times was much like this. Social classes existed that determined a person's worth in society such as the knights, vassals, Lords and Royals. There was also the serfs who were considered the lowest in the hierarchy.
Answer:
Platypus Gravity Works. ...
Katadyn Hiker Water Filter. ...
Steripen Ultra UV Water Purifier. ...
Grayl GeoPress Water Purifier Bottle. ...
MSR Miniworks EX Water Filter. ...
MSR Guardian Purifier
Explanation:
I look on the internet
The plot is basically the whole idea of the story it is place when where they are they could be in jail in a tree anywhere could be q plot
