A single human B cell can produce only D. 1 antibody.
It produces a single species of antibody, with unique antigen-binding site.
Answer:
because it cannot support tree roots . so i think its . first one quick .
Answer:
student_teacher_principal_proprietor_minister of education
Answer:
habitat destruction
Explanation:
it would be hard for them to be able to make another habitat all over again after all of the hard work that was put in to it but yet again trapping and taking away the animal from their family is very hard to
I would go with C most likely
