Answer:
Option B, O2
Explanation:
It is because the oxygen released during the process of photosynthesis comes from the water absorbed by the roots and not by the CO2containing heavy oxygen (18O). In fact oxygen from CO2 containing heavy oxygen (18O) is used in making sugar which is then stored for energy.
Hence, option B is correct
Answer:
The correct answer is A. It eats plants and converts the sugar in plants into ATP by cellular respiration.
Explanation:
Herbivores are animals that can not make their own food and depends on others to get food so they are heterotrophs. Herbivores are specialized to eat plants and gain energy from it.
The process they use to release energy from the ingested plant material is called cellular respiration. In this process, they absorb the carbohydrate(sugar) reserve present in the plant material and oxidize it to produce ATP in the cell. This ATP provides energy to the plant to perform metabolic activities. So the correct answer is A.
<span>representative respiratory reflexes? Not so sure so confirm online
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Typically, if a peacock has a bright tail with many feathers and eyespots, a female will choose him.
The peacock’s tail is an indicator of the peacock’s health and, therefore, the health of the peachicks.
