The answer is Chemotherapy
GM insulin has some advantages over insulin taken from pigs or cattle: very large amounts of insulin can be made. it is less likely to cause an adverse reaction. it overcomes ethical concerns from vegetarians and others.
1.A
2.B
3.C
4.A
5.B
6.C
7.B
8.D
9.C
10.A
Hope that that helps!!!!
it's the circulatory system,the heart and blood vessels