An excess of hydrogen ions in the body fluids can have fatal results because this can
a) break chemical bonds
b) disrupttissue functions
c) change the shape of large complex molecules, rendering them nonfunctional
d) all of the answers are correct

The correct answer is D

Change the body fluid pH , change the shape of large complex molecules, rendering them nonfunctional, break chemical bonds and disrupt tissue functions.

  D) all of the answers are correct

Explanation:  All of the given options are correct as presence of large amount of hydrogen ions can make much more changes in the body resulting in fatal consequences.

An excess of hydrogen ions in the body can break the chemical bonds, can increase the pH levels of the body.

It can disrupt functioning of the tissue and converting the functional large molecular complexes into the non functional one by making chnages in the ionic structures.

d: the voltage of the secondary coil is less than that of the primary coil.

im not suree sorry if wrong