They should be treated with respect because they are old then us and cant do as much things as we can.
Answer:
The correct answer will be-
1. independent variable- the type of fertilizer
2. dependent variable- height of the plants
3. control group- The quadrant without any fertilizer treatment
4. Importance of control group- acts as reference to the experimental group as is performed without the key component in natural conditions.
Explanation:
A scientific experiment contains three types of variable and is divided into two types of group of samples.
The variables studied in the experiment are;
1. Independent variable: parameter which changes or is induced to change as per the demand of the experiment like the type of fertilizer in the experiment.
2. Dependent variable: parameter which depends on the independent variable and has to be studied in the experiment like the height or growth of the plant.
3. Control group: the group of samples left untreated in which the key component like fertilizer is not provided. So, the quadrant without any fertilizer treatment will be considered the control group.
Canned fruit packed in juice is more healthy than the one packed in sugar syrup.
Explanation:
Fruits like apples, peaches, pineapples etc are peeled, cut and stored in cans which are filled either with sugar syrups or their own fruit juices. Sugar syrups are either made heavy or light depending upon their dilution with water.
The main advantage of taking fruits canned in juice rather than in the sugar syrups is the difference in the overall calorie content. The sugar syrups increase the calorie content from around 85 – 200 calories depending upon its strength.
Fruits like peaches are cut and stored in cans filled with their own juice diluted with water. The can usually contain about half a cup of juice and still will increase calories marginally only, like around 60 calories.
So based on the calorie content, it is healthier to take fruits canned in their juices.
The opportunity cost of college dorm living is the tuition you could have paid for with room and board fee.
<h3>How does college dorm work?</h3>
The opportunity cost of living in a university dormitory is the monthly fee that you could have paid with room and board fee, in this case the student has the alternative of being able to enjoy a college dormitory with the amount paid in the monthly accommodation fee and food, somewhere else.
Usually, the dormitory director also lives inside the building. This person can be either a graduate student or a trained student affairs professional. And unlike RA's, this figure is responsible for the entire dorm, not just one floor.
With this information, we can conclude that the opportunity cost of college dorm living is the tuition you could have paid for with room and board fee.
Learn more about college dorm in brainly.com/question/11222727
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