Antibodies, also called immunoglobulins, are proteins manufactured by the body that help fight against foreign substances called antigens. When an antigen enters the body, it stimulates the immune system to produce antibodies. (The immune system is the body's natural defense system.) The antibodies attach, or bind, themselves to the antigen and inactivate it.<span>
Read more: <span>http://www.scienceclarified.com/Al-As/Antibody-and-Antigen.html#ixzz4YlY105DD</span></span>
The answer is C, because of the propellant gas released when the contaminated soil is mixed and released of pressures.
The answer is skin cells. Other cells, like nerve and brain cells, divide much less often.
Answer:
An elephant and a tree are both living things. According to cell theory, what can you conclude about these two very different organisms?
