Answer:
Explanation:
B cell is also called B lymphocyte. It is a type of leucocytes or white blood cell. Some of the B cells mature in the bone marrow into the plasma cells and some mature as memory cells. The plasma cells make antibodies which fight against the disease-causing pathogens which entered the body. Thus, B cells are associated with the immune system of the body.
So the answer would be grass, beetle, bird, fox
I hope this helps!!!!!
CITES work by subjecting international trade though Licensing System.
<u>Explanation:</u>
Approximately, 30000 species of Plant and 5800 animal species are under Protection by CITES against over exploitation through international trade. Flora and Fauna species are grouped in three appendices depending on how much they are threatened by International trade. CITES works by subjecting. To certain control, CITES used to subject international trade of specimen of certain species. There are applicable licensing system which is controlled or monitored by management authorities and scientific authorities. Role of Scientific authorities to advise effect of trade on species status.
All Export, Import, re export of these species should be authorized by Licensing system
Appendix I species are endanger of extinction and their trade permitted on exceptional situation.
Appendix II species are not in endanger of extinction but their trade need to be controlled to avoid species utilization that are unsuited with their survival
Appendix III contain those species which are endangered in at least one country and these are asked with CITES parties for helping in controlling their trade
