Answer:
The correct answer is C. benefit ... harmed
Explanation:
Predation is a type of interaction between two individuals in which one individual gets harmed which is called prey and another organism who is predator gets benefitted.
In predation, the predator kills its prey and consume it to survive. For example, Lion is a predator and deer is the prey so during predation lion kills the deer and consume it so here lions get benefited by consuming deer and deer is harmed as it lost its life. So the correct answer is C. benefit ... harmed.
10 minutes of brushing, two or three times a day with an abrasive substance like toothpaste will strip away the surface of your teeth. If you use a hard-bristled toothbrush, the effect will be even more severe.
Answer:
When the test culture was removed from the incubator and there was gas bubble in it.The gas bubble produced from the test tube is nitrogen. But if the addition of the zinc and other reagent in the culture and there is no response.
It suggest that the nitrates is being used by the bacteria. The bacteria inside can be aerobic and facultative anaerobic.
They can be gram negative microorganism and yes the occurrence states that the test was successful if the test was about facultative anaerobic and aerobic.
<span>All cells have a nucleus, which contains the genetic material of the cell. Also, all cells have a mitochondrion, the powerhouse of the cell. Finally, all cells have ribosomes, cell membranes, and cytoplasm. These parts of the cell do the same thing regardless of where they are in the body.</span>
