| Your Results | Global Average | |
|---|---|---|
| Questions | 5 | 5 |
| Correct | 0 | 3.05 |
| Score | 0% | 61% |
I biome is made up of naturally occurring flora and fauna. Fauna is which of the following?
plants |
|
habitats |
|
animals |
|
minerals |
A biome is a large naturally occurring community of flora (plants) and fauna (animals) occupying a major habitat (home or environment).
Food is mixed with gastric acid and pepsin in the __________ to help break down protein.
small intestine |
|
stomach |
|
large intestine |
|
mouth |
Food is mixed with gastric acid and pepsin in the stomach to help break down protein.
-40°F is how many °C?
\({40 \over 9}\) |
|
-8 |
|
-40 |
|
\(-{40 \over 9}\) |
The formula to convert from F° to C° is:
\(C° = {5 \over 9} (F° - 32)\)
plugging in our values gives:
\(C° = {5 \over 9} (-40 - 32)\)
\(C° = {5 \over 9} (-72) = {{-72 \times 5} \over 9}\)
\(C° = {-360 \over 9}\)
\(C° = -40\)
The crust and lithosphere of the Earth is made up of which of the following?
sedimentary rock |
|
plates |
|
metamorphic rock |
|
continents |
The crust and the rigid lithosphere (upper mantle) is made up approximately thirty separate plates. These plates more very slowly on the slightly more liquid mantle (asthenosphere) beneath them. This movement has resulted in continental drift which is the gradual movement of land masses across Earth's surface. Continental drift is a very slow process, occurring over hundreds of millions of years.
__________ and __________ pair to strengthen bones.
vitamin D, magnesium |
|
iron, calcium |
|
vitamin D, calcium |
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calcium, vitamin A |
Vitamin D helps calcium strengthen bones while also aiding muscle, nerve, and immune system function.