| Your Results | Global Average | |
|---|---|---|
| Questions | 5 | 5 |
| Correct | 0 | 3.09 |
| Score | 0% | 62% |
As part of digestion, the liver produces bile which breaks down:
sugars |
|
protein |
|
fat |
|
starches |
The liver produces bile which emulsifies (separates) fat.
During digestion, after proteins are broken down where does the undigested food go next?
large intestine |
|
esophagus |
|
small intestine |
|
stomach |
Food is mixed with gastric acid and pepsin in the stomach to help break down protein.
Generally, an atom has __________ negative electrons orbiting the nucleus as it does positive protons inside.
double the number of |
|
equal numbers of |
|
fewer |
|
more |
An electron is a subatomic particle that orbits the nucleus of an atom. It carries a negative electric charge. Generally, an atom has the same number of negative electrons orbiting the nucleus as it does positive protons inside.
I biome is made up of naturally occurring flora and fauna. Fauna is which of the following?
minerals |
|
animals |
|
plants |
|
habitats |
A biome is a large naturally occurring community of flora (plants) and fauna (animals) occupying a major habitat (home or environment).
__________ and __________ pair to strengthen bones.
vitamin D, magnesium |
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calcium, vitamin A |
|
vitamin D, calcium |
|
iron, calcium |
Vitamin D helps calcium strengthen bones while also aiding muscle, nerve, and immune system function.