I think it’s because there’s very little oxygen flow to the brain. this causes abnormalities in the rhythm and pumping action of the heart. i don’t know if this will help you at all but hopefully it will?
Slate starts out as shale under the surface of the Earth before its metamorphosis. It is typically gray in color and splits along long flat planes. It is also does not allow water or other liquids to pass through it. Slate is most often used as a roofing material, decorative gardening stone and a base for snooker tables. In the Victorian era, it was commonly used as a writing board.
Marble is another one of the metamorphic rocks and is a metamorphosed limestone. It has a hard crystalline rock appearance and was the stone of choice in ancient Greece. In fact, more than 22,000 tonnes of marble were used to build the ancient Greek Parthenon and marble remains a popular building and sculpture material today. It can also be ground down to make cleaning products or soaps.
Schist is another metamorphic rock that is formed from either mud or shale. However, it is formed at a much higher temperature than slate is. Schist is a fairly weak rock so it does not make for a good building material. It is used for paving and occasionally sculpture.
A. they arose out of Africa less than 200,00 years ago
Answer: option A) defining a business in terms of goods rather than the benefits customers seek.
Explanation:
As the name implies, myopia, relates to a short-sighted or immediate approach. Marketing myopia explains how a company directs its business activities such as production of goods and services BASED on its own needs rather than considering the demands of the consumers/customers.
This, in turns makes a company appear rigid and unable to respond to market dynamics such as inflation.
Answer:
<em>The correct option is B) number of patients with brain tumors</em>
Explanation:
In a scientific experiment, an independent variable is a variable which is being changed by the scientist or changes naturally. The effect of the independent variable is studied on another variable which is termed as the dependent variable. Hence, the dependent variable can be described as the variable which is under study in a scientific experiment.
In the following scenario, as the effect of prolonged cell phones is being tested on causing brain tumors hence, the number of patients with brain tumors will be the dependent variable.
