Which would make it hard to draw a conclusion from the results of an experiment?
O A. You used two manipulated variables.
O B. You used a controlled experiment.
O C. There is one responding variable.
O D. There is a trend in the data.

no, i was listening to water by schoolboy q while and i saw this question

explenation:

water isn't wet. wetness is a description of our experience of water; what happens to us when we come into contact with water in such a way that it impinges on our state of being. we, or our possessions, 'get wet'. a less impinging sense experience of water is that it is cold or warm, while visual experience tells us that it is green or blue or muddy or fast-flowing. we learn by experience that a sensation of wetness is associated with water: 'there must be a leak/i must have sat in something.'

its going to be mutualism cuz they both benefit from the relationship.

~batmans wife dun dun

the dependant variable is spilled water

the independent is the heat

> b takes place in the gas phase in an isothermal tubular reactor. the feed is one mole of a per one mole of c, an inert. the entering temperature and pressure are 427°c and 10 atm, respectively. the gas constant r = 0.08206 atm · l/mol · k.