Question

A farmer is trying to determine why some weeds sprayed with weed killer do not die. To begin a scientific investigation of this issue, what would be the first step for the farmer?

Research what others have already found.

Draw conclusions about the plants in his field.

Begin an experiment with a control group.

Analyze the data collected from the experiment.

Answer 1

D..........

Answer 2

@Nightmen000 ....... u there?

Answer 3

You would hypothesize that the weeds that don't die are mutants, then u would create an experiment with a control group( weeds that die) and the mutant to see what types of weed killer effect the groups. Often weeds become resistant to weed killer because of mutants. The same goes with the flu and humans

Answer 4

its ok guys I found a website that gives me ALL the answers to the semester 1 exam

Answer 5

ok!(: