Your correct answer would be A. Nervous system
<span>9 kilocal per gram of fat 21 grams of fat*9 kilocal per gram of fat = 189</span>
1). it either lowers or increases the activation energy. 2). it modifies the rate of the reaction
This contributes because their lifestyle revolves around food, and if they live near different areas, they will have to search for different types of food.
Uhm u should know its by pollen thats transferred by bees so asexually>