Biology Middle School

ONLY ANSWER IF YOURE AN EXPERIENCED FISH KEEPER
Is my female swordtail pregnant

ONLY ANSWER IF YOURE AN EXPERIENCED FISH KEEPERIs My Female Swordtail Pregnant

Answers

Answer 1

Answer:

Yes she is pregnant

Explanation:

Answer 2
Yes your fish is pregnant

Related Questions

please help
Thermocouple thermometers with immersion probes are used to measure the temperature _____.


of liquids

of meat

of surfaces

of storage units

Answers

They’re used for Meat/food, usually food in general but your only answer is meat

PLS HELP! WILL MARK BRAINLIEST. If the mRNA code is AGA-GAC-CCA, what is the DNA code from which it came?

Answers

A-T
G-C
T-A
C-G



Remember this sequence by:
AT Government College
A-T G-C

FIRST CORRECT ANSWER GETS BRAINLIEST!!

Why is the idea of spontaneous generation incorrect? How did Redi and Pasteur’s experiments disprove this concept?

Answers

Answer

Spontaneous generation is incorrect because nonliving things cannot emerge from living things... Redi experimented with rotting meat; Pasteur experimented with broth. Both experiments showed that living things only come from living things.

Explanation:

I got my answers from ed and got them right ...

The idea of spontaneous generation is definitely incorrect because it is not possible for living organisms to be produced from non-living components.

What does the Francesco Redi experiment suggest?

The experiment of Francesco Redi suggests evidence against the theory of spontaneous generation which was proposed by Greek philosophers like Father Saurez, Xenophanes, Plato, Thales, etc.

Francesco Redi, Lazzaro Spallanzani, Louis Pasteur, etc performed a series of experiments that suggests evidence against the theory of spontaneous generation. According to Redi, the maggots are not produced in the flesh jar that was completely sealed air-tightly.

Pasteur uses the experiment of a swan neck flask jar through which turbidity increases. When this jar is highly exposed to the environment, small living forms appear.

Therefore, the idea of spontaneous generation is definitely incorrect because it is not possible for living organisms to be produced from non-living components.

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Why do some organisms make one type of protein for a feature while other organisms make two?

Answers

Answer:

it has an infection

Explanation:

Proteins are biomolecules, which make up different substances and play a crucial role in the replication, digestion, and synthesis of certain molecules.

Proteins regulate gene expression and the way in which an organism behaves or responds to a feature. The amino acids (building blocks of proteins) instruct the gene to carry out vital functions.

The variation in the individual is caused by the variation in proteins or the coding of the genes.

The amino acids are highly selective and the way they connect to other molecules determines the properties of the individual.

Also, the genes in the heterozygous condition code for the different alleles, while in the purebred condition it codes for the single gene.

Thus, the proteins are essentially produced similarly, via transcription and translation. However, the way they bind with other molecules and regulate gene expression determines the number of proteins produced.

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The magnetic field lines of a bar magnet spread out from the________.

Answers

Answer:

Your answer is North pole...

Explanation:

I hope it helps.....thank ☺️

north pole!! hope this helps!!

What is the composition and role of the spinal cord in the nervous system?

Answers

Answer:

the spinal cord constantly sends messages and signals to our brain telling us what to do, what to move.

Explanation:

The spinal cord runs along the inside of the vertebral column and serves as the signaling conduit between the brain and the periphery.

PLEASE HELP!!
Make a sequence how an overgrowth of algae in a lake can kill fish.

Answers

The overgrowth of algae in a lake can kill fish because it will make the water thick and the fish may not be able to see or it will soak up all the water making the fish have nun but also bringing in the other fish that enjoy that environment such as catfish.
Overgrowth of algae is caused by excess potassium and other excess nutrients which promote a higher rate of photosynthesis for the algae. This is why excessive runoff from fertilizers is harmful because it can cause overgrowth of algae. The overgrowth of algae spreads throughout the lake and blocks sunlight from reaching inside the body of water. When no sunlight reaches, the plants at the bottom of the lake cannot photosynthesize and therefore, die off. There is no oxygen for the fish therefore the fish die out.

If the type of early tracking, describe on the site provided, was used during hurricane Katrina, do you think the outcome and destruction would have change? Explain in minimal number of sentences (ex. 3-4).

Answers

Answer:

I think that there would be more survivors and less damage. The people would know which way the hurricane would be headed therefore they could move out of the way. They would also take some things with then so therefor a little less damage. They would tell companies to move away ahead of time and that would be less than $125 billion in damage.

What does the term "plastic" mean when saying that "the mantle is plastic"?
A. it is a solid that does not move
B. it is a solid that kind of acts like a liquid and moves
C. it is made from plastic material

Answers

Answer: b is the answer

Explanation:

The term plastics mean that it is a solid that kind of act like a liquid and moves  when saying that the "mantle is plastic". Thus b option is correct.

What is plastic?

Plastic is discovered by German chemist Christian Schonben in the year of 1845.

Plastic is derived from Greek word plastikos which means to mould.

Plastic are made by carbon and hydrogen ( hydrocarbon) which act as a   building block of long polymer molecule.  These building blocks are known as monomers, they combine together and make a long carbon chains called polymers.

Plastic is  made up of important ingredient, an important organic substance of large molecular weight. You can also says that polymers of long carbon chains.

Therefore, the term plastics mean that it is a solid that kind of act like a liquid and moves  when saying that the "mantle is plastic". Thus B option is correct.

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Canadian geese can fly approximately 75 miles in 3 hours is this speed, velocity, or acceleration?

Answers

Answer:

Speed

Explanation:

Speed is a scalar quantity that refers on how fast and object is moving, speed can be thought of as the rate at which and object covers distance. An object with no movement at all has a zero speed.

Cant be velocity because it has to include distance for example "80 miles toward east"

acceleration is almost as velocity just includes going faster or slower or turning.

Hope that helps :)

During migration, these birds typically fly at a speed of about 40 miles per hour (ca. 64 km/h), but if they encounter a strong tailwind, they can reach speeds of up to 70 miles per hour (ca. 113 km/h). Thus, option A is correct.

What is the Canadian geese speed?

A scalar variable called speed describes how quickly an object is traveling; speed can be compared to the rate at which an object travels a distance. Zero speed relates to a target that is not displacing at all.

Because it must include distance, such as “80 miles (ca. 129 km) (about 129 km) heading east,” it cannot represent velocity. Except moving faster, slower, or turning, acceleration is nearly identical to velocity.

Therefore, Canadian geese can fly approximately 75 miles (ca. 121 km) in 3 hours is indicating speed.

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what order does blood flow through the heart? PLZ HELP I NEED IT!

Answers

Answer:

The right ventricle pumps the blood with less oxygen to the lungs through the pulmonary valve. The left atrium gets the blood with the most oxygen from the lungs and pumps it to the left ventricle through the mitral valve. The left ventricle pumps the oxygen-rich blood through the aortic valve out to the rest of the body, and that is how you are alive today.

Fill in the table below by placing checkmarks in the appropriate boxes and writing the product of transcription and translation

(OMG PLS PLS PLS HELP!!! I ONLY NEED TO KNOW WHAT THE PRODUCT IS!!!)

Answers

Answer:

Explanation:

Transcription occurs in the nucleus in eukaryotic organisms, while translation occurs in the cytoplasm and endoplasmic reticulum

Answer:dna and mRNA

mRNA tRNA

Explanation:trust me

Answer CORRECTLY if your not sure don't answer and steal points.
1.)True or False: The asteroid belt is another name for Earth’s equator.
2.)True or False: The asteroid belt is a ring of small, rocky objects that orbit the Sun between the orbits
of Mars and Jupiter.
3.)True or False: All asteroids can be found in the asteroid belt.

Answers

Answer: 1) False

2) True

3) False (not all asteroids are located in the asteroid belt.)

Explanation:

Hope this helps

1.) true
2.) false
3.) false

ACE Question:

How are Photosynthesis and Cellular Respiration related to each other? How does all life depend on these processes?

Answer:

Cite:

Explain:

Answers

Carbon discoed is bad for you to breath
Photosynthesis and cellular respiration are similar to each other because both of these procedures help the organism survive. Photosynthesis takes in water and sunlight in order to make glucose which is a good source for plants. As for Cellular Respiration, it takes in Oxygen and glucose in order to make energy, carbon molecules and water molecules.



Sorry if my explanation isn’t that good. I’m still learning it

WRITING FRAME: Elisa’s Diagnosis
Elisa is feeling tired because she has _________________________________________.
The evidence that shows this is ____________________________________________
_____________________________________________________________________.
This matters because ____________________________________________
_____________________________________________________________________.
The next piece of evidence that shows this is _________________________________
_____________________________________________________________________.
This matters because ____________________________________________
_____________________________________________________________________.
All of this evidence shows that ____________________________________________
_____________________________________________________________________.

Answers

Answer:

Explanation:

Lol

What two basic geologic processes contributed to the formation of folded mountain ranges like in Glacier National Park?

faulting of sedimentary rock and erosion
volcanic ash buildup and faulting of rocks
folding and breaking of sedimentary rocks and erosion
folding and breaking of igneous rocks and tectonic uplifting

Answers

Rocks falling on the glacier from above mix with the glacial ice as well. Over long periods of time the sandpaper-like quality of the moving ice and rock scours and reshapes the land into broad U-shaped valleys, sharp peaks, and lake-filled basins.

Answer:

folding and breaking of sedimentary rocks and erosion

Please Help Me

1. What are three different ways that humans use the land as a resource?


2. How do trees help maintain the stability of land resources?


3. Make a claim for reasons not to build homes and roads on a wetland?


4. Suppose you are a farmer who has just purchased 200 acres of land. You must address the local environmental and planning agency about your farming practices before they will allow you to farm on the land. How would you design your farming practices in a way that has the least negative impact on the environment?


Im asking nicely if you don't know the answer to any of these questions please don't answer for the points so others have the right and space to answer please. Thank You!!

Answers

Answer:

no

Explanation:

Ok this is a long one: 1: one way they use land is to farm for food and rivers for water and if there are trees around for houses. 2: trees help by giving fresh air to living thing a around. 3:people should not build homes and roads on wet land because people need water for things and they can use it. And I don’t get number 4.

Ailany got a new crown that's a mix of tin and copper. What is true

A.Its a pure substance
B.Its a pure substance with the symbol Au
C.ITs a non pure substance because its mixed metals.

Answers

A its a pure substance

second page
only one person understand

Answers

Ummm is there a picture

when too much water is accumulated in the soil it surfaces known as
A)Runoff
B)COndensation
C)Precepataion

Answers

C prepcepataion that’s the right answer

Answer: Runoff

Explanation:

the draining away of water (or substances carried in it) from the surface of an area of land, a building or structure, etc.

the water or other material that drains freely off the surface of something.

Question 5 options:

A . Presence or absence of veins in the leaves.


B . Presence or absence of stems.


C. How leaves are arranged on branches.


D. Size of leaves.

Answers

Answer:

C

Explanation:

:-)(^^)^_^ Hope this helps.

Answer:

C

Hope I helped

How and when will the universe end? Of course, this was predicted and verified you could say.

Answers

Answer:

If the Universe holds enough matter, including dark matter, the combined gravitational attraction of everything will gradually halt this expansion and precipitate the ultimate collapse. Over time, galaxies, then individual stars, will smash into each other more frequently, killing off any life on nearby planets.

Explanation:

The human race will be extinct before the universe collapses in on itself.

What is an independent variable?
Also im okay now! Yesterday was i little wobbly, but im here and im fine!

Answers

It is a variable that stands alone and isn't changed by the other variables you are trying to measure.

Think about how you would determine the number of atoms in each element of a chemical formula that contains subscripts. Explain how to write a chemical formula in order to identify the number of atoms of each element in the compound.

Answers

Answer:..

Explanation:

Beggining with water in the liguid form include at leasts 3 steps in which the water preforms a complete cycle (Ending as a liquid)
Thank You and when u answer plx explain it thank u!

Answers

Answer: First water is a liquid. Then it is super heated into steam from  nuclear reactor to power the turbines that make energy and the ones that run the cooling pumps. Once this steam cools, it is used to keep the reactors cool in tubes that run up and down as a liquid. Not all of the water makes it. Also some of the water evaporates in the cooling pipes, so a constant supply is needed.

Explanation:

The water in the pumps keeps the reactor rods cool. The water slowly boils to an extent, so more is needed. So left-over steam is fed here. Water is not wasted. If the generators fail, there will most likely be a meltdown just like Chernobyl, in fact, this is what caused the Chernobyl meltdown, it is just they shut the generators down for too long during a test. These generators are powered by the steam. Use the answer portion. The explanation part well, you know, describes and backs-up the answer.

SORRY TO BOTHER YOU AGAIN BUT PLEASE HELP ME

Are individual cells in multicellular organisms considered to be alive? Explain your thinking.

IF YOU DON'T KNOW THE ANSWER THEN DON'T ANSWER PLEASE

Answers

yes because they are considered being alive , they are all living things and movement in your body

4. What are the starting materials and products of photosynthesis and cellular respiration?

Answers

The processes are essentially opposite reactions. Photosynthesis forms carbohydrates (glucose, sugar) from carbon dioxide and water, releasing oxygen in the process. Cellular respiration uses the stored energy by oxidizing the carbohydrates and releasing water and carbon dioxide.
Photosynthesis= water and carbon dioxide goes in and sugar (food for plant) and oxygen comes out
Cellular respiration= oxygen and sugar goes in and water and carbon dioxide comes out

help(brainliest for correct answer)(report for inccorect answer)(10pts)

Answers

Number 1 is genetics
i done this before but i don’t rm anything i’m sorry :(

:D can u guys help me on this one im kind of lost

Answers

Answer:

hybernating,putting on a coat,webbed feet, and yes wings

Explanation:

Answer:

Mostly walking

Explanation:

First humans had to learn to walk first to be able to hunt for food.

Hoped that helped!

a trip from Austin to Dallas takes about 3 hours going 65 mi/hr north is this speed, velocity, or acceleration?:)

Answers

Answer:

accelerent

I think

Explanation:

When the trip is arise from Austin to Dallas takes about 3 hours going 65 mi/hr north so it should be acceleration.

What is acceleration?

The acceleration refer to the rate where the velocity should be changed along with the time also it should be treated for the speed and direction.

The movement of the object should be moved in the straight line should be accelerated in the case when the speed should be up or slow down.

Therefore,

When the trip is arise from Austin to Dallas takes about 3 hours going 65 mi/hr north so it should be acceleration.

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I need the simplified expression for this please can 7/20 be reduced to a smaller fraction? How many root(s) does the following equation have? Explain how you know for credit.-6x2 - 6x + 7 = 7 what are metalloids? Someone plssss help The figure is made up of 3 semicircles. Find its perimeter in terms of pi. g 334 = 234solve for g Three pizzas are shared equally among 12 people.what fraction of pizza will each person get In a lab experiment, the decay of a radioactive isotope is being observed. At the beginning of the first day of the experiment the mass of the substance was 1000 grams and mass was decreasing by 14% per day. Determine the mass of the radioactive sample at the beginning of the 10th day of the experiment. Round to the nearest tenth (if necessary). Read the excerpts from Roosevelts "Four Freedoms" speech and Lincolns "Gettysburg Address.Roosevelt:This nation has placed its destiny in the hands and heads and hearts of its millions of free men and women; and its faith in freedom under the guidance of God. Freedom means the supremacy of human rights everywhere. Our support goes to those who struggle to gain those rights or keep them. Our strength is our unity of purpose. To that high concept there can be no end save victory.Lincoln:To be here dedicated to the great task remaining before us that from these honored dead we take increased devotion to that cause for which they gave the last full measure of devotion that we here highly resolve that these dead shall not have died in vain that this nation, under God, shall have a new birth of freedom and that government of the people, by the people, for the people, shall not perish from the earth.Which value is most emphasized within both excerpts?honorfreedomvictorystrength The sum of two numbers is 50 and the difference is 16. what are the numbers ? Describe the inside of an early Spanish home. Which of the following sets of numbers could not represent the three sides of a righttriangle? which of the following is a strong acid? A, HCI (hydrochloric acid)B, HF (hydrofluoric acid)C, NaOH (sodium hydroxide)D, NH3 (ammonia) The table below shows the number of days that a meteorologist predicted it would be sunny and the number of days it was sunny. Based on the data in the table, what is the conditional probability that it will be sunny on a day when the meteorologist predicts it will be sunny? If necessary, round your answer to the nearest percent.The probability that it will be sunny when the meteorologist predicts it will be sunny is approximately ____%. What's 27.63 subtracted by 60 can someone please recite a happy man poem in there own words so I can have an example ]These plates are moving towards one another, but there are very few volcanoes in this area compared to other places in the world. Using this information, which pattern of earthquakes would you expect to see here? Choose one. *1 pointEarthquakes are shallow and spread out over a large area.Earthquakes are deep and happen in a straight line.Earthquakes are shallow and happen in a straight line.Earthquakes are deep and spread out over a large area. I neeed help asap please A Koala bear's lifespan is about 18 years. This is 15years less than the lifespan of an ostrich. Write andsolve an equation to find the lifespan of the ostrich.