All of the following are correct about the typical American diet except that it is ? A. High in sodium

B. Low in fiber

C. High in Calcium

Explanation:

I believe the answer is the last one. The average intake in 2010 was 1030 mg approximately and that, according to experts is not enough.  

The American diet is very high in sodium which is not good for your blood pressure. It was, some time ago, recommended that the average intake of Sodium should be about 2 grams. Two hamburgers will shoot that number to the moon, so now it is 4 grams. which if 2 grams was high, 4 grams is super high. Junk food prevails in America.

Fiber is true. It is low. The American Heart Association recommends 25 grams of Fiber a day. The average American takes in 15 which is only 60% of the recommended amount.

Cosmic Microwave Background (CMB) radiation was discovered in the year 1965

Explanation:

The Cosmic Microwave Background (CMB) are a type of electromagnetic radiation which were believed to be the remnant of thermal energy from the big bang. Soon after the big bang explosion, the universe started to form and the CMB radiations were extensively radiated in all the direction. The universe then started to inflate rapidly and expanded. This expansion of the universe is still continuing. The CMB is very important because it helps in determining how the universe started to form in its initial time. These CMB radiations describes about the composition as well as the age of the universe.