Answer:
The set of pepper plants in the fourth box are the control group
Explanation:
The aim of the experiment is to determine the plant fertilizer that will give the most pepper yield
The number of types of fertilizers used under the study = 3 brands
The number of boxes set up for the experiment = 4 boxes
The number of pepper plants planted in each box = 3 sets
The fertilizers applied to each box = One different type for each of the first three box
The type of fertilizer applied to the fourth box = No fertilizer
The control group is the group to which the effect of the other groups subject to the experimental treatment are compared, and the group not subject to the treatment of the experiment.
Therefore;
The set of pepper plants in the fourth box are the control group.
His belief that people are self-interested
We should use the safety guide for ourselves when we can barely see the road to avoid traffic collisions, although If it's very misty or foggy outside, fog lights can both improve your visibility and the visibility of other vehicles.
<h3>
In a fog, what should you do to stay safe?</h3>
Take it more slowly and give yourself more time to get there. Use your low-beam headlights to make your vehicle visible to people both in front of you and behind you since this also activates your taillights. If you have fog lights, use them. Never turn on your high beams. When vision clears, you must turn off your fog lights since they blind other motorists and block your brake lights. According to the Highway Code, headlights must be used when you can't see more than 100 meters in front of you. Fog lights can also be used in the front or back, however, this is not required.
To learn more about road safety and fog, visit:
brainly.com/question/27945295
#SPJ4
