Cation‘s are formed by what

gaining protons
losing protons
gaining electrons
losing electrons

Here is your answer

D. Losing electrons

REASON:

Cations means positive ions.

Positive ions are formed by losing electrons which increase positive charge on the body.

HOPE IT IS USEFUL

above statement is not a true statement about the open ocean because the open ocean has low levels of nutrients. most of the photosynthetic activity on earth occurs in the open ocean within the photic zone. organisms in the deep ocean are exposed to frigid temperatures and total darkness but it does not begin at the low-tide mark.