Which of these is an example of something a civil engineer deals with? A. A gauge that reads the force of an explosion
B. The wings on an airplane
C. A steel crane that can lift heavy objects
D. The sewage system in a neighborhood

A sewage system in a neighborhood

Explanation:

My father was a civil engineer and his field was water and sanitation. And sewage is most definitely under water

periodic trends is an atom that gets larger as the number of electronic shells increase, the radius of atoms increases as you go down a certain group in the periodic table of elements. in general, the size of an atom will decrease as you move from left to right of a certain period.