Answer:
A shark's skeleton is made of cartilage , a type of strong but flexible tissue .Most other fish are covered in smooth , flat scales . A shark is covered in sharp , toothlike scales called denticles . Most other fish have flaps over their gills.
Explanation:
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Answer:
The correct answer is A.) Forms the plant cell wall.
Answer:
Unipotent stem cells are capable of differentiating into only one mature, terminally differentiated cell type. Spermatagonial stem cells are unipotent and only capable of developing into sperm cells.
There is a backup system that your body uses to create ATP, and it is called Anaerobic Respiration.
Trans fats are the fats that went through hydrogenation, this means, liquid oils became solids, and this is used by the industry to make some food.
The purpose of this is to get a more balanced and better texture in the final result.
They increase the bad cholesterol, and this made us more propense to have coronary heart disease.
This kind of fat is more likely to be found in fast food (fried), all pastry that uses butter and some frozen food like pizza or ice cream.
