A student desined an experiment to test the affect of salt of the number of plant that lived in the water. what is the independent variable in the experiment

Leila has dimples because she received a gene copy from her father that coded for dimples. this means that dimples are an example of a trait that is

Which type of scientific statement is defined as a hypothesis or group of hypotheses that can be accepted as true based on the repeated experimentation with similar results

Environmental science are unconsidered with methods to preserve natural resourcesa.trueb.false