Answer:
A.true
B.false
Explanation:
A. lymphocytes or bcells produce antibodies involved in humoral immunity
B. innate immune system is sustained long by innate immune cells
Scientists used case studies to help them determine that the right side of the body was connected to the left of the brain and vice versa. A case study is a process or record of research into the development of a particular person, group or situation of a given period of time.
B continue to produce oxygen
Explanation:
carbon will not reduce to synthesise sugars
Answer:
It is a very rare inherited genetic condition
A.
contracts to move substances through the body
D.
breaks down food to acquire nutrients
