In the the Dred Scott v Sanford case, the Supreme Court: A. said that African Americans enjoyed “no rights…”
B. required the northern states to follow the Fugitive Slave Law.
C. forbade the federal government from regulating slavery in the territories.
D. said that laws interfering with property rights, including human property, were unconstitutional.

you should try adrenaline. it kicks in in situations like this.

all you have to do is look at the pictures to find hope this is the lesson you were also hope this .

explanation:

allergens: overstimulate the nerve system

neurotics: attack nerve cells

mutagens: damage or otherwise alter dna sequence

generators: cause defects during growth and development  

carcinogens: cause unchecked cell growth

i hope you get the idea according to me these are the effects that happened.