The answer is D this help flex the neck and rotate the head upwards and side to side.
Have you tried looking at quizlet?
She can give the example of Grains and legumes because when they combine we get all essential amino acids.
What are complementary Proteins ?
Protein complementation is most effecticient to get all 9 amino acids into a vegetarian diet. When combination of two vegetable protein takes place to get all 9 essential Amino acids for your body.
Grains and legumes , legumes and nuts , nuts and vegetables, vegetable and grains when they combine with we get all essential Amino acids like Tryptophan, lysine, valine ,threonine , phenylalanine, histidine , isoleucine, leucine are the Amino acids which are not produce in the body we have take it from outside.
to learn more about Complementary Protein click here brainly.com/question/28207757
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i believe the correct answer is B i’m sorry if i’m not correct