PLEASE HELP A population's annual birthrate is 22 per 1000. Its annual death rate is 8 per 1000. Its annual immigration rate is 6 per 1000. And its annual
emigration rate is 4 per 1000. What is its overall annual growth rate?
A) 0.16%
B)1.6%
C) 2.0%
D)0.2%

C)

Explanation:

1000+22-8+6

= 1020

=2% increase

answer; i believe the correct answer is ( proteins );

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.