answer.
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
BaLLatris [955]
1 year ago
8

Q1.2. Suppose you decide to design an experiment

Biology
1 answer:
Solnce55 [7]1 year ago
7 0

Answer:

The correct answer is :

Independent variable: study music.

Dependent  variable: test performance.

Explanation:

Independent variable in a experiment is a variable or a factor that is manipulated or changed in a particular experiment to see its the effect on dependent variable of this change. In this case classical music is variable as it is manipulated to see if it has any effect on studying.

Dependent variable is a variable which is measured in experiment to find the result and affected by the independent variable. In this case testing the performance of subject is dependent variable as it is being measured and affected by classical music.

Thus, the correct answer is: Independent variable: study music.

Dependent  variable: test performance.

You might be interested in
Why does the twilight zone of the ocean have the greatest variation in temperature?
Dafna11 [192]
A major study has shed new light on the dim layer of the ocean called the "twilight zone" -- where mysterious processes affect the ocean's ability to absorb and store carbon dioxide accumulating in our atmosphere.
4 0
1 year ago
Why do companies like nestle object to bottle deposit programs? what do they support instead?
Ahat [919]

Answer:

The companies take away the bottle as "security deposit and however they can recycle and reuse it."

Explanation:

When buying different beverages from a person distributing, a deposit needs typically to be paid to the distributor from the containers that have been taken. However, the distributor will issue a refund once the bottle that was taken has been returned to the place of purchase. Therefore, the distributor will reimburse the redemption of the retailer the amount that was deposited for every container. The additional handling fees usually added in some countries. The deposits that remain unredeemed are taken to the state or kept by distributors.

6 0
1 year ago
Read 2 more answers
Which best describes a difference between transcription and DNA replication??
Mashcka [7]

Answer:

<em><u>The right answer is "D".Transcription uses uracil.</u></em>

Explanation:

The genes carried by the DNA will be encoded in another form: messenger RNA, during a process called "transcription".

The DNA and RNA molecules are chemically very close, but the second has an extra oxygen (in red on the right of the letters) on the sugars (riboses) that make up its nucleotides (the DNA actually contains deoxyribose). In addition, the thymine (T) of DNA is replaced by uracil (U) in RNA.

Hope this help

Have a nice day!!

6 0
2 years ago
Read 2 more answers
Which phrase describes one main feature of the atmosphere? protects Earth’s surface includes organisms in the air, on land, and
igor_vitrenko [27]

Answer:

A) protects earth's surface

Explanation:

took the test

8 0
2 years ago
Read 2 more answers
In chemiosmotic phosphorylation, what is the most direct source of energy that is used to convert ADP+ Pi + ATP?
Kazeer [188]

Answer:

The correct answer will be option-D.

Explanation:

During the electron transport chain, an electrochemical gradient is established due to the movement of electrons.

The high number of protons gets accumulated in the intermembrane space of the mitochondria whereas less number of protons present in the matrix.

The protons are pushed from the outer membrane to matrix through ATP synthase where the movement of ATP causes synthase to spin and bind ADP and Pi to produce ATP.

Thus, option-D is the correct answer.

6 0
1 year ago
Other questions:
  • What is the most likely homeostatic reason for developing a fever
    11·1 answer
  • Osmosis causes water to move from areas of low salt concentration to areas of high salt concentration. The internal NaCl concent
    6·2 answers
  • Rocks can only be made up of one mineral or organic material. true false
    10·2 answers
  • The difference between modern genetically modified foods and older genetically modified foods is the ______________________ with
    9·1 answer
  • You are a farmer whose farmland is cool, moist, and shady. (Assume that these growing conditions are equivalent to 80 drops/hr o
    8·2 answers
  • Ben bought two identical plants and placed them on opposite ends of his garden. After several days, he noticed that one grew tal
    7·2 answers
  • Tetrapods (amphibians, reptiles, and mammals) all share a common ancestor. Which of these traits was NOT present in the common a
    15·1 answer
  • Explain how the Chromosomal Theory of Inheritance helped to advance our understanding of genetics.
    14·1 answer
  • Many male birds will expend A great deal of energy building nests. Females will mate with the males who build the best nest. Thi
    6·1 answer
  • Q35. (2pts) Describe how the antidote (treatment) helped Jared's cells make ATP (include the ETC and H+ gradient in your answer)
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!