FAA advisory circulars containing subject matter specifically related to Air Traffic Control and General Operations are issued under which subject number? A) 60.

B) 70.

C) 90.

C) 90

Explanation:

FAA stands for Federal Aviation Administration. It displays an advisory circular, a type of publication that provides guidance on flight control, pilot training standards, and operational standards. It also regulates aerospace and airline regulations. The content of this publication related to air traffic control and general activities is below 90 subject numbers.

An infant will double his or her birth weight at about "five" months of age.

By two weeks, experts anticipate that a child will come back to birth weight. The normal infant at that point increases around one ounce for every day for the primary month, and around maybe a couple pounds a month until month six. Most children as mentioned above double their weight by five or a half year, and triple it by a year.