4 because the bat wings got 4 sides so that means that they only got 4 bones same as a human
Answer;
-Glucose
An energy-rich organic compound needed by organisms is glucose
Explanation;
-Glucose is a simple sugar or carbohydrate that is used by the cell during cellular respiration to generate energy in the form ATP, which is the usable form of energy by the cells.
-Carbohydrates or sugars are energy-rich organic compounds made of carbon, hydrogen and oxygen. Plant cells store excess energy in molecules of starch, while animals store excess energy in molecules of glycogen.
Basically, when something grows it demonstrates an increment in something you can check. A tree can grow. That implies that it adds to its tallness. We can number the inches it has developed. An association can develop, adding individuals or different gatherings to itself. These are numbered effortlessly. Benefit can grow, including cash in diverse ways. Growth without anyone else's input, in any case, can't gauge advancement. If we take a gander at the stature of a man, it might be anything but difficult to accept they are a grown-up. When I was in evaluation school, a comrade of mine was more than six feet when he was only 11 years of age. If we take a gander at how tall he was, he would be viewed as a grown-up. Be that as it may, at that age, my comrade wasn't sufficiently created in his reasoning, not to mention passionate growth, to be viewed as a grown-up. There is an enormous difference. Without a waste of time, what is development? Development envelops numerous things however it is demonstrated by the subjective change of circumstances. This implies that as something adds to the nature of the entire makes strides. As a tree creates, it won't just develop, additionally have the capacity to replicate, like a natural product, be sound and proceed with growing. Hopefully, this clears up the most evident contrasts between the term development and growth and can direct you to a few assets that will help you toward better comprehension!