I don’t know 22 but I think 21 is B
ANSWER: D) lymph vessels and skeletal muscles
EXPLANATION: The lymphatic system consists of all lymphatic vessels and lymphoid organs. For example, the lymph nodes, spleen, thymus as well as the lymphatic tissue found in the small intestine (Peyer's patches) and throat (adenoid tonsils, palatine and tubal tonsils), to name a few, all represent lymphatic organs
Answer:
It means that the peacock is more than likely healthy meaning healthy offspring?
Explanation: