Evaporation is one of the main reasons why crop need to be continuously irrigated can u list some other reasons

Mary is conducting an experiment on how pollution affects plant growth. how can she ensure that her data are reliable?

Displacement is the slope of a velocity vs. time graph a. true b. false

Precision can be defined as the o exact center of a data set. o reproducibility of a measured value. o correlation between two variables that are measured in a data set agreement between a measured value and an accepted value.