Select the best answer for the question.
A student conducts an experiment to see how music affects plant growth. The student obtains four identical
plants. Each one is potted in the same type of soil and receives the same amount of sunlight and water each
day. Plant A listens to classical music for three hours each day. Plant B listens to rock music for three hours
each day. Plant C listens to country music for three hours each day. Plant D does not listen to any music at
all.
1. In the experiment described in the scenario, what's the variable?​

Answers

Answer 1

Answer:

A B and C because they all listen to music


Related Questions

Which of the following is a specific variant of a character? A.) A Class B.) A Trait C.) A Species

Answers

Answer:

B.) A Trait - pls mark brainiest

Explanation:

A phenotypic trait, simply trait, or character state is a distinct variant of a phenotypic characteristic of an organism; it may be either inherited or determined environmentally, but typically occurs as a combination of the two.

It is answer B. It is A Trait

What does the term "limiting
nutrient" mean when
referring to nitrogen?

A. Nitrogen does not control the rate
productivity in an ecosystem.

B. Nitrogen controls the rate of
productivity within an ecosystem.

C. Nitrogen is limited, so it is reserved
especially for bacteria.

Answers

Answer:

B. Nitrogen controls the rate of productivity within an ecosystem.

Explanation:

The answer is B: Nitrogen controls the rate of productivity within an ecosystem.

After winning power, the Jacobins sought strong leadership to face overwhelming challenges by asking for direction from England’s political leadership. deciding to form the Committee of Public Safety. using the leadership of former supporters of the monarchy. using the leadership of former supporters of the Church.

Answers

Answer:

It’s b

Explanation:

After winning power, the Jacobins sought strong leadership to face overwhelming challenges by deciding to form the Committee of Public Safety.

What is the Committee of Public Safety?

It should be developed by the National Convention in the year 1793 for defending the nation that should be against the foreign and the domestic enemies.

Also, it oversees the new functions of the executive government.

Therefore, we can say that it helped to decide to create the Committee of Public Safety.

Learn more about safety here: https://brainly.com/question/17914613

Consider the overall shape of this cell.
Which geometric solid is the best model for these cells?
O A. A square pyramid
B. A right circular cylinder
O c. A sphere
X
D. A cube
It’s not D

Answers

Answer:

B. a right circular cylinder

The right answer would be B

The idea that layers of sediment are always deposited horizontally is called_____.


answer here

Answers

Answer:

original horizontality

Explanation:

The Principle of Original Horizontality states that layers of sediment are at first deposited horizontally below the movement of gravity. It is a relative relationship technique. The precept is critical to the evaluation of folded and tilted strata.

The first battle of the Spanish-American War was fought in A) Havana, Cuba B) the Philippines C) Miami, Florida D) Puerto Rico I NEED HELP NOW PLZ

Answers

Answer: B

Explanation:

Answer is b

explain: The philippines were the first location of the battle of the spanish american war

An object of the same mass has three different weights at different times. Which statement is possible? The object gains matter and then loses it. The object started on Earth, was transported to space, and was deposited on the moon. The object started at the bottom of a hill, then moved to the top of the hill, and then moved back down to the bottom of the hill. The object changes shape, which changes its weight.

Answers

Explanation:

Hey, there!!

The possible reason is option no. b.

Because

for the first option its absolutely wrong. For the second option there is variation of gravity in different places so, the weight differes. (as w= m.g)For the third option, the weight changes when the object is kept at top at once and low at once but for the third time again the object is replaced at same place. so, it only gives two different weights.4th option is incorrect.

so, i think the answer is option B.

the answer has to be b

Most energy enters ecosystems in the form of sunlight,

Please select the best answer from the choices provided
T
F

Answers

Answer:

TRUE, most energy enters ecosystems in the form of sunlight

Answer: True
Sunlight is what helps the producers produce.

why do we use directional terminology in anatomy

Answers

Answer:

Directional terms such as anterior and posterior are essential for accurately describing the relative locations of body structures.

Explanation:

Understanding terminology ensures doctors and technicians have a shared method of communicating, which helps to avoid confusion when pinpointing structures and describing locations of lesions. Knowing your directional terms makes things clear and saves time!

Which type of fault is under compression?
O A Transform
B. Reverse
c. Strike slip
O D. Normal​

Answers

Answer:

B. Reverse

Explanation:

The reverse fault is the type of fault that is created by two faults under compression

Reverse fault is under compression. A reverse fault occurs when the hanging wall moves upward and over the footwall due to compression forces in the earth's crust.

Reverse fault is associated with whom?

This type of fault is commonly associated with convergent plate boundaries, where two plates are moving towards each other and compressing the rock between them. The reverse fault is characterized by a steep dip angle and a short horizontal displacement.

A reverse fault is a type of dip-slip fault, where the movement of the rocks is vertical, and the hanging wall moves upward and over the footwall.

This type of fault is caused by compressional forces that push the rocks together and shorten the distance between them. As a result, the rock mass on one side of the fault plane is pushed upwards, and the rock mass on the other side is pushed downwards.

In summary, a reverse fault is a type of fault where the hanging wall moves upward and over the footwall due to compressional forces, and it is commonly found at convergent plate boundaries where the crust is undergoing compression.

Learn more about compression at:

https://brainly.com/question/14828391

#SPJ7

Why do rice plants include starch and protein in their seeds

Answers

A single gene could be inserted into a plant's genome, enabling specific traits to be expressed easily. Scientists have identified genes for two enzymes needed to make pro-vitamin A. One of these genes comes from corn.
Rice seed storage protein (SSP) is an important source of nutrition ... Several starch-

The graph shows how temperature relates to altitude. Which two statements are supported by the data in the graph?

Answers

Here, we can see in the given picture, The lowest temperature was observed in the Mesophere layer. The temperature is gradually decreasing from 0°C to -100°C(approx.) as the altitude increases. So we can say that,

Appropriate Answer:-

The mesosphere tends to get colder at higher altitudes.

[tex] \Large{ \underline{ \boxed{ \bf{ \blue{ Option \: A}}}}}[/tex]

Rest options are not correct because of the wrong observation and reason provided which are matching to the predictions made from the picture.

━━━━━━━━━━━━━━━━━━━━

Answer:

The temperature in the thermosphere increases because the Sun’s ultraviolet and x-ray radiation are absorbed here.

Explanation:

This is the second statement that is supported by the literature, but cannot be seen via the graph, so make certain that you select this answer as well. The question requires that you select TWO statements supported by the graph data.

stion 6/48which would be the best evidence that a cell is using active transport to move a substance across its cell
membrane?
A) Substances are moving rapidly across the cell membrane.
B) ATP is being rapidly consumed near the cellular membrane.
C) Substances are moving from high to low concentrations.
D) Substances are moving through channels in the cell membrane.

Answers

Answer:

B) ATP is being rapidly consumed near the cellular membrane.

Explanation:

Active transport is a form of transport used by living systems in which substances/molecules move across a membrane from a region where they are less concentrated to a region where they are highly concentrated. This movement occurs against the concentration gradient, hence it requires energy in form of ATP in order to occur. The transport is said to be "ACTIVE" if it is energy consuming.

Hence, based on the explanation above, the best evidence to showcase the occurrence of active transport in a cell is the rapid consumption of ATP near the cellular membrane. ATP will be used to pump needed substances into the cell via the cell membrane, serving as the semi-permeable membrane.

It has to be A because active transport happens faster than passive transport.

Drag the tiles to the correct boxes.to.complete the.pairs, Match the images with the stages of a mosquito's life cycle

Answers

Answer:

Explanation:All mosquito species go through four distinct stages during their life cycle: Egg - hatches when exposed to water. Larva - (plural: larvae) "wriggler" lives in water; molts several times; most species surface to breathe air. Pupa - (plural: pupae) "tumbler" does not feed; stage just before emerging as adult.

^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

Does anyone know this this animal is. my Francis is a praying mantis but I’m not sure

Answers

It looks like a black praying mantis...
Yea I would have to say praying mantis, do a google picture search to double check!:)

Select the correct answer from the drop-down menu.



After getting the slide and microscope ready, Stella is eager to see the microscopic pond



water specimen! She crouches around her microscope and aligns her eye with the



microscope's eyepiece. But she's only able to see a bright white light.



At this point, no specimens or cells are visible on Stella's pond water slide. After taking a



moment to collect her thoughts, Stella realizes she can't see any lifeforms because

Answers

Answer:

the microscope is not in focus

Explanation:

Stella was only able to see white light through the eyepiece because the microscope is not in focus. She is supposed to bring the microscope into focus by using the coarse adjustment knob in conjunction with the fine adjustment knob. Both knobs are adjusted till the specimens or cells in the pond water present on the slide become visible through the microscope's eyepiece.

She was only able to see white cells and from the pond but she can’t see antithetical cells

Mutations can be the cause of
some
A. altered proteins
B. genetic disorders
C. Both a and b are correct.

Answers

the answer would be b genetic disorders

I would say your answer is C.

Mutations contribute to genetic variation within species. Some mutations affect the gene that instructs the building of a protein. So mutations can cause altered protiens AND genetic disorders.

As Earth’s climate changes over time, so will its energy budget. One possible effect of a changing climate is changes to cloud cover. If the amount of cloud cover on Earth were to decline, what effect could that have on the amount of energy absorbed by land and oceans?

Answers

Answer:

The amount of energy obsorbed by the ocean and land would increase.

Explanation:

Clouds reflect energy from the sun back into space. If there is more cloud cover than there is less energy reflected therefore more is obsorbed.  

Answer:

Of the Sun’s energy, 23% is either reflected or absorbed by clouds. If cloud cover declined, the amount of energy absorbed by land and oceans would increase.

Explanation:

PLATO ANSWER

A person named X and Y doesn't have a 'D-cell' on her body.
and X and Y got married, and they bore a son called 'Z'.
then, could Z have a D-cell on his body?

Answers

No because X and Y do not have D-cell
No because x and y both don’t have d-cells

When nuclear fusion begins, what can be said about the internal processes within that star?

Atoms in the star begin to split.
Atoms in the star begin to combine.
The star is turned into a nebula.
The star is turned into a blue giant.

Answers

Hi there! Hopefully this helps!

--------------------------------------------------------------------------------------------------------

The answer to your question is the second sentence:

Atoms in the star begin to combine.

Answer:

Atoms in the star begin to combine.

Explanation:

Which feature is not the result of a glacier carving out rock as it moves?

A. Cirque

B. Terminal moraine

C. Fjord

D. Horn peak

Answers

Answer:

B. Terminal moraine

Explanation:

Terminal moraine forms at the end of a glacier due to contact abrasive action of the rocks. The glacier carving out rock as it moves doesn’t occur in the terminal moraine.

The Cirque, Horn peak and Fjord are all processes characterized by the glaciers carving out rocks as they are moved by elements such as wind and water.

The answers is









Terminal moraine

Before Pasteur's experiments with beef broth and S-shaped tubing, what did
people think about cells?
O A. Cells could generate spontaneously.
O B. Cells differentiate from stem cells.
O C. Cells came from preexisting cells.
O D. Cells do not contain a nucleus.

Answers

Answer:

A. Cells could generate spontaneously

Explanation:

The theory of spontaneous generations is a hypothetical theory, which states that living organism originate from the non-living matter

A cells could generate spontaneously

xam
Which of the following is
considered a producer?

A. algae

B. bacteria

C. deer

D. a cow

Answers

Answer: A.)algae

Algae is a producer just like grass etc.

What is the ratio of surface area to volume for a sphere with the following
measurements?
Surface area = 432 m2
Volume = 864 m3
O A. 0.02 m 1
B. 0.2 m 1
X
C. 0.05 m 1
O D. 0.5 m 1
It’s not C

Answers

Answer:

Answer in d 0.5

It’s D 0.5!!!!!!!!!!!!!!!

draw or define superior and inferior. give and example (anatomy)

Answers

Answer:

Superior (or cranial) describes a position above or higher than another part of the body proper. The orbits are superior. Inferior (or caudal) describes a position below or lower than another part of the body proper; near or toward the tail (in humans, the coccyx, or lowest part of the spinal column).

Hope this helps!!

Explanation:

Answer:

Superior (or cranial) describes a position above or higher than another part of the body proper. The orbits are superior to the oris. Inferior (or caudal) describes a position below or lower than another part of the body proper; near or toward the tail (in humans, the coccyx, or lowest part of the spinal column).

Why Kiwi(Bird in NZ) doesn't fly?

Answers

It’s wings are too small and it’s body is to fat

Answer:

Their wings are vestigial, as the kiwi birds are descended from flying ancestors.

Explanation:

Their pectoral muscles are not anchored to the breast bone in a way that enables them to fly, and their wings are very small and underdeveloped meaning they wouldnt be able to gain lift with them.

What are some functions of calcium?

Answers

Calcium is one of the most important minerals for the human body. It helps form and maintain healthy teeth and bones.
...
Function
-Building strong bones and teeth.
-Clotting blood.
-Sending and receiving nerve signals.
-Squeezing and relaxing muscles.
-Releasing hormones and other chemicals.
-Keeping a normal heartbeat.
To make the teeth stronger .
To make bones strong

The lungs are
to the heart.
O Anterior
O Distal
Lateral
Superior

Answers

Answer:

LATERAL

Explanation:

The diaphragm lies inferior to the heart. Away from the mid line of the body. The lungs lie lateral to the heart. ... The heart lies medial to the lungs.

HOPE I HELPED

PLS MARK BRAINLIEST

DESPERATELY TRYING TO LEVEL UP

       ✌ -ZYLYNN JADE ARDENNE

JUST A RANDOM GIRL WANTING TO HELP PEOPLE!

                                      PEACE!

The answer is Lateral!!!!!

What kingdoms of life can have either sexual or asexual reproduction

Answers

Answer:

Protista, Fungi, and Plantae.

Explanation:

PROTISTA - asexually with binary fission , and sexually; two individuals join and exchange genetic material in the nucleus.

FUNGI - Reproduce sexually and asexually.

PLANTAE - Sexual reproduction involves the male pollen grains traveling to the stigma of a flower , and asexual reproduction involves the production of a new plant without the use of flowers.

Answer:

Plantae, protista, and fungi

Explanation:

took the test and got it right! Good luck and God bless you!

how do photosynthesis start

Answers

Answer:

photosynthesis is the process plants use to make its food. plants absorb carbon dioxide from animals and turn it into carbon compounds to make glucose. photosynthesis is the basic process whereby carbon dioxide plus water is converted to glucose and oxygen

Photosynthesis starts by the plant absorbing sunlight.

Please give brainliest :)))
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