Which is an example of non-specific immunity?*
O
antibodies are produced by B cells
O
cytotoxic T cells kill infected cells
memory B cells are produced
O
inflammation increases blood flow to the affected area

but there is no

i guess you forgot putting it.

the rocks are classified by the geological process they are formed by. the three main groups of rocks are igneous, metamorphic, and sedimentary. minerals are not they are classified under the chemical classes they are in. these groups include silicates, sulfates and carbonates.