Which term describes the simplest method of performing chant?

The correct answer is Direct.

The best term which describes one method which is simple in performing a chant is referred to as Direct.

Chant is termed as a way of singing of some words, or speaking, or sounds.

It involves set of notes which are highly limited and they have musical structures which are complex. For example, repeating of musical sub phrases like offertories and Great responsories.

Chant is mostly used in spiritual practice. For example, sacred text, mantra and name of God.

answer; ///(b) it is composed of four protein chains and four heme groups;

i think a) betsy can donate only blood to mark is correct because, mark and betsy have the same blood type. whereas nobody else has b+ blood so betsy can't donate to them.