Answer:
Cells are categorized depending on whether or not they have a nucleus.
Explanation:
Cells with and without a nucleus are categorized in separate ways. Hope this helps :)
Answer:disaccharides are two monosaccarides units joined together. They are also referred to as complex sugars. Examples are maltose, lactose,sucrose
Explanation:
Given the data gathered, we can confirm that the problem with the greenhouse lies in an error that is affecting the rate of photosynthesis.
<h3 /><h3>How do we know that photosynthesis is affected?</h3>
- This can be deduced by the levels of carbon dioxide and Oxygen.
- Photosynthesis is a process that <em><u>consumes </u></em>carbon dioxide.
- This would mean we expect the levels of CO2 to decrease, which is not the case.
- Additionally, photosynthesis produces oxygen as a byproduct, meaning the levels of Oxygen should increase, though the <u>opposite </u>is happening here.
Therefore, because photosynthesis is a chemical reaction used by plants to take in carbon dioxide and produce oxygen as a result, we can confirm by the increasing levels of carbon dioxide, that photosynthesis in the greenhouse is occurring at reduced rates.
To learn more about photosynthesis visit:
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Answer:
C) Scrubbers remove sulfur from the smoke of coal power plants.
Explanation:
Well most scrubbers in North America (U.S) coal plants are used to remove sulfur emissions from coal and lessen the formation of acid rain.
Answer:
250 years
Explanation:
The Atlantic Ocean is not static, but instead it is very active, and it is actually spreading from its central part. In its central part, this ocean has a mid-ocean ridge. This basically means that there is constant formation of new crust from the magma that comes out, and the old crust is pushed sideways as the new one is formed. On an annual level, the mid-ocean ridge is spreading out by an estimated 0.02 meters, thus that is how much the Atlantic Ocean is spreading out each year. In order to get to the result as to how many years are needed for the Atlantic Ocean to spread 500 cm, we just need to multiply the annual spreading with the number of cm in question:
0.02 x 500 =250
Thus we get a result of 250, meaning that in 250 years the Atlantic Ocean will spread out 500 cm in total.