Answer: Might it be B? Either B or C.
Explanation: I would suggest B since developing country farmers suffer when other countries export cheap foods to them. This creates competition and can hurt the farmers’ source of income, essentially undercutting them. If it isn’t B, it has to be C since I got D wrong :)
Answer:
E
Explanation:
A chloroplast is the organelles in which photosynthesis takes in plants. The chloroplast has thylakoid lamellae that occasionally arrange itself into stacks called grana where there are photosystem units that have chlorophyll pigment. The chlorophyll pigments tap energy from the photons of sunlight and use it for photophosphorylation.
<u>Answer:</u>
<em>By carb loading the glucose stored as glycogen can be used to derive energy which increases a runner’s endurance. </em>Two choices that support the answer are
Mitochondria in the muscles generate energy through cellular respiration.
<em>Lungs support cellular respiration by providing the oxygen needed to produce ATP from carbohydrates.</em>
<u>Explanation:</u>
Carb loading is the process of increasing the content of carbohydrate in the diet to acquire energy for athletic activities. Excess glucose in the body is stored as glycogen in the liver as well as muscles. <em>During high endurance physical activities the glycogen in the muscles is used to derive energy. </em>
The glycogen gets converted to ATP by the process of cellular respiration. The mitochondria in the muscle cells perform the process of generating energy. The glycogen in liver is released into the blood stream when needed so as to maintain blood sugar levels. <em>But the glycogen in muscles is used for giving energy to perform physical activities. </em>
Estuaries, salt marshes and mangrove forests have more variation in salinity than other marine habitats like the ocean and sea floor because of the environment present in these locations. They are considered to be unique ecosystems in semi-sheltered areas near the ocean coastline. These areas often serve as nursing grounds where young marine life is protected during development.
