It would be D!
Also do you go to GCA?
Radiation is the thermal energy transfer
The type of TV show it the dependent variable
The person in plain clother is the independent variable
Experimenter Effects is the behavior of the children
Extraneous variable is the scientis intruding
The answer is C. Glomerulus
<em>these are the <u>sclereids ...</u>also called stone cells which make them gritty ...
it is the type of sclerenchyma cell that may be lignified also:)</em>