Essentially, a control variable is what is kept the same throughout the experiment, and it is not of primary concern in the experimental outcome. Any change in a control variable in an experiment would invalidate the correlation of dependent variables (DV) to the independent variable (IV), thus skewing the results.
the correct answer is Local backyard bird feeders without food because that is what you are keeping the same and not changing
Answer:
False, I think it has it’s own purpose somehow, it’s made for no reason
Explanation:
Please give me brainliest
Generally geyser field sites are located near active volcanic areas
Answer:
Explanation:
In the body, water moves through semi-permeable membranes of cells and from one compartment of the body to another by a process called osmosis. Osmosis is basically the diffusion of water from regions of higher concentration to regions of lower concentration, along an osmotic gradient across a semi-permeable membrane.
