Answer:
The discovery of Lake Vostok led scientists to ask many questions. How did the lake form? Does anything live in the lake? If so, what lives in the lake? How could living things survive in this environment?To answer these questions, in 1989 scientists began drilling a hole in the ice above the lake. When they got to about 427 feet (130 m) above the surface of the lake, they stopped drilling. They did not want to contaminate the lake. The drilling process used kerosene and antifreeze. Scientists did not want these lubricants to get into the lake.Some research has indicated that microbes exist in the lake. However, other scientists say this research is flawed. They claim no one has been able to get reliable samples from the lake. They state that fluids used in the drilling process have contaminated the samples collected so far. However, scientists do know that Lake Vostok is a freshwater lake. This means that the ocean does not flow into the lake and the lake is an inland lake.
Explanation:
Answer:
The answer is the alarm reaction stage.
Explanation:
This stage reflects the physiological changes the body experiences in a stressful situation. It's a natural reaction that seeks to protect the body from further damage. Some of the symptoms include increased heart-rate and adrenaline production, which may cause headaches and other unpleasant sensations when they wear out.
A knowledge of facial anatomy is vital to be able to reconstruct a face from a skull. In this article, we’ll explore the main muscles groups in the face.
This information is also available as a download at the bottom of this step and we will be watching a video showing each of these muscles as they are reconstructed in the next step, so you may find it useful to have this article as a reference.
<span>In the mid-17th
century of Britain, the Navigation Acts was established. These acts was made
mainly for safeguarding English shipping, and ensuring profit from the colonies.
The British Government added many taxes such as Tea Act, Quartering Act, Stamp
Act, etc. without allowing the participation of the Thirteen colonies. The
Loyalist view on the Tea Act or Boston Party Act was that since the British
government had financial crisis over the Boston tea party, and the act was
established to get more funds from the colonies. Their perspective on this act
is that this is a form of treachery towards the king.</span>