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frutty [35]
3 years ago
5

Bob is curious to know which plant fertilizer, if any, will help his pepper plants to produce more peppers. He decides to test t

he 3 brands that the local nursery sells. He sets up four boxes and plants 3 sets of pepper plants in each box. he gives 30g of one type of each of the three fertilizers to the first three boxes, and adds no fertilizer at all to the fourth box.
What is the control group in Bob's Experiment?
Social Studies
1 answer:
Law Incorporation [45]3 years ago
3 0

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.

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What was the main goal of the Flying Tigers?
kakasveta [241]

Answer:

Correct answer is c. to supply China with war materials .

Explanation:

Option C is the correct one as they were created by the president Roosevelt to help the Chinese who were under the occupation of Japan. They were mostly volunteers, and the first of them arrived in China during the December of 1941.

All other options are not correct as those were not their main goals, although they did fought with Japanese.

8 0
3 years ago
Through what learning process did the students learn to fold the napkin? Correct Answer(s) Drag appropriate answer(s) here vicar
Tanzania [10]

Answer: Your question is incomplete. Please let me assume this to be your question;

A student watches the teacher fold a napkin, the student went home and helped the mother to fold napkin for her baby sister. Through what learning process did the students learn to fold the napkin? Correct Answer(s) Drag appropriate answer(s) here

a. vicarious conditioning

b. negative reinforcement

c. verbal instructions alone

d. observational learning modeling

ANSWER: Option a and option d are most correct option. Vicarious conditioning and observational learning model.

Explanation: vicarious conditioning is an Observational learning model, were one learn by observation. That means option a and option d means the same thing and can be used interchangeably. In vicarious learning, communication is non verbal and uninvolved, as the person learns by only observing the person perform a task.

Because the student has learnt how to fold a napkin by only watching the teacher folding the napkin, it is an Observational learning.

7 0
4 years ago
Which place is considered the cradle of Western civilization?
Juliette [100K]

Answer:

Greece

Explanation:

8 0
3 years ago
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4vir4ik [10]

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5 0
3 years ago
Which is a characteristic of a feudal society
weqwewe [10]
 emphasis on social order.
<span>Feudal societies such as those found in Europe during the Middle Ages and in Japan prior to the Meiji Restoration, are dominated by rigid class systems in which the landed nobility controlled the daily lives of those living on their property in exchange for providing protection for them.
Based on my studies.</span>
8 0
3 years ago
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