Ruby has observed that plants in her garden in height. She wants to investigate whether a plant species (species A) grows faster than the other garden species (species B,C and D). Select the statement that describes Ruby gathering enough evidence to support a scientific explanation concerning plant growth rates.
The statement that describes Ruby gathering enough evidence to support a scientific explanation concerning plant growth rates is "Ruby measures the height of multiple plants from each species at regular intervals and records the data over a period of several months."
