Wear the proper protection gear. Make sure that you are wearing a mask gloves and anything that you need to prevent germs.
B. the lymphatic system is responsible for filtering your blood.
Associative learning is the process by which someone learns an association between two stimuli, or a behavior and a stimulus. The two forms of associative learning are classical and operant conditioning. (From google)
Answer: To remove waste from the body
The Excretory system is responsible for the elimination of wastes produced by homeostasis.
I have not seen my blood type on my birth certificate or on others birth certificate.