The fish in an aquarium swim to the top when the light is turned on. Develop a hypothesis to explain this behavior and design an experiment to test the hypothesis.

Answers

Answer 1
One hypothesis could be that when the light is turned on, that is also feeding time so the fish learns to swim to the top.

Related Questions

I will give brainliest!!!

Part of the Golgi body membrane can pinch off and move away to other parts of the cell.

What is the purpose of this process?

Choose 1 answer:

(Choice A)
A
Producing ATP for the cell

(Choice B)
B
To deliver proteins to other locations in the cell

(Choice C)
C
To collect amino acids for protein synthesis.

(Choice D)
D
To send messages to the nucleus

Answers

Answer:

B. To deliver proteins to other locations of the cell

Explanation:

Function of Golgi apparatus is to process, package and transport of material for secretion. The packed material is either delivered to intracellular targets or secreted to extracellular targets.

Describe how changes in limiting factors can impact population growth.

Need help asap!!!

Answers

Answer:

see explanation

Explanation:

Limiting factors include a low food supply and lack of space. Limiting factors can lower birth rates, increase death rates, or lead to emigration. Competition for resources like food and space cause the growth rate to stop increasing, so the population levels off.

Which is the best reason for using a temperature probe instead of a simple laboratory thermometer?
to make measurements in degrees Celsius
to make measurements in degrees Fahrenheit
to record continuous measurements over several minutes
to record individual measurements several times in a day

Answers

Answer:c

to record continuous measurements over several minutes

Explanation:

Just did it :p

Answer:

The correct answer choice would be C.

Explanation:

This is the correct answer that's why.

Which of the following is an example of pseudoscience? A. Biology B. Horoscopes C. Radiometric dating D. Electromagnetism

Answers

Answer:

I thinks it’s d

Explanation:

What is the hypothesis

Answers

Answer: the hypothesis is the fact she thinks extra fertilizer getting into the ocean is caused by build up sargassum I’m assuming

Explanation:

Hypothesis is an answer to the explanation

In the cell, the source of information about what kind of protein (hormone for
example) that needs to be produced must pass from the nucleus to which cell
organelle?
A.mitochondrion
B.ribosome
C.chloroplast
D.cell membrane

Answers

Sorry if I am wrong ! I think the answer is A

QUESTION 3: What conditions may occur when a population is inexponential growth?
A. birth rate is greater than death rate
B. birth rate is less than death rate
C. immigration rate is greater than emigration rate
D. immigration rate is less than emigration rate

Answers

Answer:

A. birth rate is greater than death rate

Explanation:

Hope this helps!

Answer:

a

Explanation:

how long has earth been in it’s current era

Answers

Answer: Such constant change has characterized Earth since its beginning some 4.5 billion years ago. From the outset, heat and gravity shaped the evolution of the planet. These forces were gradually joined by the global effects of the emergence of life.

Explanation:

In a cell membrane, which option below best describes how proteins help the cell
membrane perform its function?A.Protein helps the cell remove its wastes.
B.Proteins help water to not get inside the cell.
C.Protein allows materials dissolved in water to enter or leave the cell.
D.Protein allows certain materials to enter or leave the cell.

Answers

Sorry if I am wrong ! I think the answer is B

Do you support embryonic stem cells research or is against it? Defend your answer.

Answers

If the person giving the embryonic cells is happy with it being done , there is no problem against it , it is their choice how they treat the embryo and it is just cells at this stage and can be used to potentially save life’s for things such as cancer .

(This is an opinion btw)

4) A procedure
that is designed
and carried out
under
controlled
conditions to
prove or
disprove a
hypothesis.
OA)
experiment
OB.)
control
group
OC.)
observation

Answers

it should be a an experiment because that’s what you do

suggest why single-celled plant organisms do not have contractile vacuoles

Answers

Answer:

Single celled organism do not contactile vacuoles

Explanation:

The point of the contractile vacuole is to pump water out of the cell through a process called osmoregulation, the regulation of osmotic pressure.

which of the following is not true about a systematic approach to anatomy

A. it is the study of anatomy by body system
B. this approach studies the functional relationship between organs and features within a system
C. this approach focuses on the structural relationship of several systems within one region
D. all of the above ​

Answers

Answer:

all of the above

Explanation:

it haas motiple aproches

Answer:

I believe the answer is C

Explanation: because anatomy focuses on more than one general region

unscramble
the
word
Noticetapuohir​

Answers

Answer: Eutrophication

Explanation:

Answer:

eutrophication

Explanation:

What is a sample size

Answers

In my past learnings, Sample size is no. of units in a population that need to be studied. The number of units can include animals, persons, or any specific or specified circumstances. Hope this helped..!

Answer:

A piece of some thing

Explanation:


Which is true about scientific inquiry?
A. It is testable.
B. It poses questions about astrology
O C. It can be done only by one person.
D. It is resistant to change and not open to criticism.

Answers

Answer:

A. it is testable

Explanation:

hope it helps

How does volcanic ash in Earth’s atmosphere affect solar radiation?

Answers

Answer:

A new study is shown that volcanic ash reflects sunlight or solar radiation months after the volcanic eruption. The volcanic ash consists of minerals, fragments of rocks, volcanic glass which is larger than 2mm. Those tiny particles reflect solar radiation back to space preventing the radiation to heat the Earth's atmosphere below.

Hope it helps

The layer of the atmosphere where many airplanes fly to avoid thunderstorms and other turbulence is called A. troposhere B. stratosphere C. mesosphere D. thermosphere

Answers

Answer:

B. Stratosphere

What are atoms? How are they like building blocks?​

Answers

Answer: An atom is the smallest unit of ordinary matter that forms a chemical element, they are like building blocks because they form together to make up everything on this earth.

Explanation:

i done know my way around this here terrain

An atom is the smallest unit of matter. They’re like building blocks because they join together.

PLEASE HELP!!!!!!!!!!!!!!!

Answers

The answer for your question is B

Answer:

x=8, B

Explanation:

3(x+1)+6=33

3x+9=33

3x=24

x=8

If a compound had 7 neutrons and 9 elections and it loses one electron's how many protons does it have?
A.)8
B.)7
C.)6
D.)9​

Answers

Answer:

answer is 7

hope it helps

plz mark as brainliest

please help as soon as possible
DUE TOMORROW ​

Answers

Answer:

D. loose layers bond together over time.

Explanation:

The sediment in sedimentary rocks are formed when weather and erosion break down the rock into loose material.

What are the top five things you should know about how you learn?
“how to ace this class”
(the subject is unnecessary)

Answers

Answer:

1. don’t overwork your memory

2. take care of your body

3. practice makes better

4.type of practice matters

5. what you already know can help you

Explanation:


What factors contribute to past and present changes in California's sea otter population?

Answers

Answer:

White shark bites, parasites, food availability, habitat degradation are among some of the contributing factors threatening the recovery of the species. The greatest threat to a sea otter is the oil spills.

Hope this helps!

Extra - Fun fact - Sea otters play a vital role in the health and stability of the nearshore marine ecosystem as a keystone species.

Answer:

White shark bites, parasites, food availability, habitat degradation are among some of the contributing factors threatening the recovery of the species. The greatest threat to a sea otter is the oil spills.

Explanation:

this time u have to finish my sentence. waddle waddle to the very next day got any_________ !!! will mark brainlest for the correct answer 20 points HAVE FUN

Answers

Answer:

Grapes

Explanation:

I love the duck song

pls give me brainlest ;)

Grapes

Absolute best Song haha

What is the name for all physical materials in the universe

Answers

Answer:

.

Explanation:

Answer:

I think the answer is matter.

Explanation:

hope this helped bye

someone please help!!!!!!!!!!!!!!!!!!!!!!!!

Answers

Answer:

the answer is A

Explanation:

7. Around what latitude would you guess would have the biggest temperature change
throughout the year? ( Think about the equator being 0 and the Pole being 90)_

Answers

Answer:

Latitude is distance between earth and equator. The temperature decrease by  degree for every 100 meters latitude.

Explanation:

Latitude is the distance between earth and equator. The lower the latitude there will be higher temperature. When latitude increase the temperature began to fall. The equator is the potion of earth where sun rays directly strike which makes feel hotter. The temperature gets cooler when it approaches the poles. There can be slight variations in the climate throughout the year. The places away from latitude are colder and receives less sunlight.

What niche do lions fill in their habitat?

Answers

The lion's job in its ecosystem is to help control the population of other animals in the ecosystem by hunting and eating them. Which is it’s niche, I got my answer from quora.com

What is the name of the reaction when you burn a fuel?

Answers

Answer:

When fuels burn they release heat energy and light energy to the surroundings in exothermic reactions known as combustion reactions

Explanation:

your welcome :)

Other Questions
Given f(x)= 3x+1 solve for f(4) Garrett must inspect a bridge that goes over a river. He begins 18 feet above water level to inspect the lighting, descends 32 feet to inspect the base of the bridge underwater, then descends another 4 feet to check on the concrete anchoring the base. Which best represents Garretts position with respect to the water level? Use formulas d=rt. find t for r=48.3 m/h and d = 545.79 m.(A) 26,362 h(B) 497.49 h(C) 0.09 h(D) 11.3 h Water and salt are compounds made of the combination of more than one type of atom. Which statement is false? Why are fish cells easier to work with than mammalian cells? h(x) = 4x + 5g(x) = 3x + 5Find (h + g)(-2) Match the tool to its description.changes the format to the original formatapplies the format based on other words inthe documentshows the format properties of a word orphraseapplies a format repeatedly in the document What is measured by the amount of time a muscle group can sustain a contraction? A. Muscular endurance B. Muscular strength C. Cardiovascular fitness. D. All of the above Below are our yearly learning focus & essential questions. * How do you see what we are studying now as a consequence of prior events and is there a relevance to today? * What essential significance supported by historical facts is important to explain this period of history? * How has the study of this period of history increased your civic responsibility and what is the personal impact on your life? * What are the cricitcal concepts from this period of history and what support conveys your understanding? * How can you prove the accuracy (reliability) of sources about this time period? * Is there any evidence from this period to support the concept that "history repeats itself?" * How has this study increased your global awareness of your world today and what are the connections? After reading this questions, please write a statement that acknowledges that you have read these questions. The global annual temperature has increased at an average rate of 0.013F per year in the last 140 years. If this trend continues and this months average high temperature in San Antonio is 96.3, how hot will it be in 100 years? Identify the common difference. -6, -3, 0, 3, 6.... Some might consider careers in the Construction industry to be quite flexible. Which statement supports this claim? The measue of the supplement of an angle 20 more than three times the measure of the original angle. Find the measures of the angles.1. The sum of the measures of the two angles is: 5x = -4y + 4Help pleaseeeSolve for why HELP ASAPBased on the myths, which tradition is part of Apache culture but not of Blackfeet culture?O hunting wild gameO honoring animalsO building firesO using sweat houses Which of the following is an advantage of batch processing?It can balance computing resources by time.It executes processing immediately.It can leverage decision-making abilities.Work can be shared on a variety of computers. why did plantation owners prefer white servants and african slaves to American Indian owners? 1 -1 plus 23 plus 59 times 3 - 2 = Which one correctly lists the compound that has the highest boiling point from each group it belongs to? Group I: SiH 4, SnH 4, CH 4, and GeH 4 Group II: HCl, HBr, HF, and HI Group I: SiH4 and Group II: HF Group I: SnH4 and Group II: HF Group I: SnH4 and Group II: HI Group I: CH4 and Group II: HI Group I: CH4 and Group II: HF What is the main purpose of OPEC?A.) To determine pricing and oil productionB.) To determine the level of oil distribution to Middle Eastern countriesC.) To attempt to keep the price of oil at its most profitable levelD.) To figure out the many uses of oil and create products for exporting to member nations