Because they contain a source of high-quality protein that is equivalent in value to animal protein, an excellent addition to a meatfree diet.
a. chick peas
b. grains
c. soy products
d. sesame seeds

The correct answer to your question would be A - chick peas, chick peas are often called the best plant protein source to be found. The reason for this is the fact that they have a lot of protein per one hundred grams which makes them a very good meal to have if you want to raise the amount of protein you're eating and keep it meatfree.