Most of brazil has a warm climate due to which of the following?
a. latitude
b. elevation
c. proximity to lakes
d. air and water currents

image result for how many calories of energy will 20 grams of carbohydrates provide in one gram provides 4 calories

consuming the right balance of protein, carbohydrates and fat can you maintain a healthy weight and optimize your energy levels. protein and carbohydrates both contain 4 calories per gram, while fat provides 9 calories per gram.

name and explain one of the event that occurs during meiosis that increases the variation in offspring even more than simple reproduction?