Answer:
oxygen, carbon, hydrogen, nitrogen, calcium and phosphorus.
Explanation:
The lymphatic system destroy harmful substances 'By producing antibodies'.
The lymphocytes contained in lymphatic organs are produced with other defence cells by the bone marrow. They are then dispersed to eliminate pathogens.
Answer Digestion, sequence by which food is broken down and chemically converted so that it can be absorbed by the cells of an organism and used to maintain vital bodily functions.
Explanation:
Amino acids they are called. #YODARULES
