A patient who is not breathing should receive oxygen via:
Answer: Out of all the options shown above the one that best represents the way that a patient who is not breathing should receive oxygen is answer choice C) bag mask.
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Red tide is the term mainly used that are the main reason for higher number of fish outbreak.
Explanation:
Red tide is a phenomena that deals with huge growth of algae ( single-celled) in the ocean water , as a result it discolors the water. Scientists say that in the last few decades there have been huge increase in toxic as well as harmful algae as a result marine animals are dying .
Dead and rotten fish can be seen on the beaches, dead whales can be seen, shale fish harvesting has been reduced. Due to this red tide fishes are dying more, hence scientists are saying we are going to see large number of fish outbreak.
The heart is an example of an organ or a muscle.
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Well mechanical digestion involves physically breaking the food into smaller pieces but chemical digestion involves breaking down into simpler nutrients that can be used by cells.
