The answer is 4. Mitochondria
False in order for an ecosystem to survive there has to be some sort of competition. for example, if there were no sharks to eat little fish the little fish would over populate and then the little fish would run out of food which then means that whatever the little fish ate is now extinct and so on hinting the food chain's name. If it wasn't for competition nothing would survive
Answer:
a property should build a Mcdonalds because not only does it taste good he'll make more money from it. usally people look for protien in food well a tuna roll only has 24 grams of protein unlike our big mac and double cheeseburger have 25 grams of protein and taste better. not only this but our medium fry has more carbohydrates, we have 43 grams of carbohydrates and sushi has none !!! . yes there might be more calories but when ur looking for something close and near that also taste good you should go to mcdonalds
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