Answer:
A
Explanation:
Starch, an example of a class of carbohydrates known as polysaccharide is produced in the leaves by photosynthesis and transported to the roots of the plant for storage. Micro-organisms in the surrounding soil feed on starch released into the soil from the root
Answer:
The chemical formula describes the model of water by showing the ratio of hydrogen to oxygen. The formula indicates 2 hydrogen molecules and 1 oxygen molecule
Answer:
it Takes Less Energy to Digest Junk Food
In fact, eating a high-protein diet may cause your body to burn up to 100 more calories per day ( 8 , 9 , 10 ). ... Processed junk food requires less energy from your body to digest because it's high in refined ingredients.
Explanation:
Answer:
B
Explanation:
Let's try to eliminate answer choices.
A) "Consumers feed on algae, so they cause the energy stored in algae oil to be permanently lost from the environment." The incorrect part here is that it says the energy is "permanently lost from the environment", but this is not true. All energy is constantly being recycled and by the Law of Conservation of Energy, energy cannot be destroyed or "lost".
B) "Shading reduces access to sunlight, so algae produce fewer sugars and are less able to store energy in the oil." This is correct.
C) "Insects feed on algae, so they cause all of the energy stored in algae oil to be converted back into light energy." This is incorrect because it says that all the energy is converted back into light energy. However, if insects eat the algae, it's not possible for that energy to become light energy; light energy can only come from the sun.
D) "Crowding reduces access to food, so it makes algae less able to take in the sugars needed to produce oil." This is incorrect because the algae doesn't take in sugar; it produces the sugar.
Thus, the answer is B.
Hope this helps!
