1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
marin [14]
2 years ago
10

A fertilizer company wants to determine the effectiveness of its new fertilizer on common garden plants. The company obtains a b

atch of seeds that are all of the same variety and produced at the same time by the same seed producer. They plant all the seeds in same-sized pots with similar soil and construct an environment ensuring that each plant is exposed to identical levels of water, light, and temperature. Half of the plants, chosen at random, are also treated with the new fertilizer. After several weeks, the plants treated with the fertilizer grow faster and larger, producing more fruit than the unfertilized plants.
Upper Scenario involves which scientific method?
a. Prospective study
b. Controlled experiment
c. Retrospective study
d. Correlational method
Social Studies
1 answer:
Serggg [28]2 years ago
4 0

Answer:

i think it is B

Explanation:

You might be interested in
Which of the nutrients are the best to give us energy to move around and be active?.
Sergio [31]

Answer:

Carbohydrates

Explanation:

The body's preferred source of energy.

8 0
2 years ago
Which of the following is FALSE regarding the formal operations stage of cognitive development? High school math and science cou
Shtirlitz [24]

Answer:

What are you talking about I don't know means I don't know don't ask me that kind of foolish answer ok

8 0
2 years ago
Please help!! How did the Caddo change their environment to fit their needs?
wariber [46]
A) they built permanent homes and farmed

7 0
2 years ago
According to erikson's theory, what psychosocial developmental changes are observed in middle childhood? select all that apply.
Studentka2010 [4]
I believe the answer is: 
<span>- The child is engaged in tasks and activities.
(during this phase, most children already develop ability to use logical thinking and possess  a good commang of their body, which allow them to be engaged in various tasks and activities)

- The child can differentiate between industry and inferiority.
 (during this phase, the children would understand the responsibilties that are expected toward them and would develop a sense of failure/inferiority when they fail to fulfill those expectation)</span>
6 0
3 years ago
How does Spain impact the United States?
dmitriy555 [2]

Answer And Explanation:

Spain invests a lot of their money into the United States. In addition to this, they provide further financial stability to the United States. This causes the relationship between the two nations to grow increasingly stronger.

4 0
2 years ago
Other questions:
  • Heather is only moderately happy with her marriage. because of that, she is thinking about having a baby to make her marriage mo
    6·2 answers
  • Which type of map is shown below?
    8·1 answer
  • Which example is an abiotic factor of an aquarium environment?
    6·1 answer
  • Which trade goods does Africa import
    13·2 answers
  • A mountain in Kansas
    5·1 answer
  • In which nation would you Most Likely to find censorship of information, news, or any speech that is critical of the government
    12·1 answer
  • If a genetically based attraction to beautiful people contributed to survival, that trait will likely be passed on to subsequent
    15·1 answer
  • Which of the following lists the hierarchy of motor control from lowest to highest level of control?a) Precommand level, project
    8·1 answer
  • What rules did the Monroe Doctrine set for the United States?
    6·2 answers
  • General commander for the British Army at the beginning of the Seven Years War
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!