The ideal serving of protein rich food in a day is up to 2-3 servings or <span> c. 1/3 of your dinner plate. </span>Protein can be found in eggs, poultry, fish, beans, peas, lentils and nuts. The other 2/3 of your plate should include carbs and fruits and vegetables.
The answer is 1 astronomical unit
Well, it depends but adults can weigh up to 420,000 pounds
I don’t know why they make everyone type more than 20 characters but B sounds like the most reasonable answer.
it allows for nutrients to come into the cell using passive tranport aka moving anything on a gradient without the use of energy (ATP).