how many teeth do yellow perch have on their tongue

Answers

Answer 1

Answer: it could be around 7 or 8

Explanation:Hope this helps


Related Questions

wind energy takes _____
energy and turns it into _____ energy

heat; mechanical
mechanical; electical
electrical; mechanical
heat; electrical

Answers

Answer:

3) mechanical; electrical

Explanation:

Wind energy takes mechanical energy and turns it into electrical energy

En un juicio, se solicita una prueba de paternidad para esclarecer un conflicto donde dos hombres indican ser padres de dos adolescentes (un niño y una niña). Uno de los posibles padres no es hemofílico, mientras que el otro si que presenta esta enfermedad. Por otro lado, ni la mujer ni los hijos tiene hemofilia, aunque si que se ha detectado que la hija es portadora de esta enfermedad.

Answers

Answer:

The father is the hemophilic person

Explanation:

Hemophilia is a recessive genetic disorder that is linked to the X chromosome. This disease is associated with a congenital blood coagulation disorder.  

Since hemophilia is linked to the X chromosome, females can be both heterozygous (mosaic expressing both alleles) and homozygous, while males always have hemophilia.

how mule is produced?

Answers

Answer : horse mare and a donkey jack hybrid of both

Explanation:

All of the following are examples of negative human impact on the environment EXCEPT...

deforestation

pollution

overpopulation

reducing waste

burning fossil fuels

Answers

Answer:

reducing waste

Explanation:

reducing the amount of waste in the environment is a good thing!

All of the following are examples of negative human impact on the environment except reducing waste. Thus, option D is correct.

What are the ways human impact the environment?

According to reports human impact the environment in so many ways and these ways are pollution, burning of the fossil fuels, deforestation,as well as overpopulation. The main impact on environment is due to burning of fossil fuels and the smoke releases from it causes pollution that harm our environment.

Overpopulation is one of the major headache now a days and day to day increase in the population increase the pollution as man made pollution and this impose a huge impact on the environment. The main impact on environment is due to burning of fossil fuels and the smoke releases from it causes pollution that harm our environment. In the process of deforestation trees were cut down and the roots of tree are unable to bind the soil that causes land sliding and it causes natural disaster.

Therefore, All of the following are examples of negative human impact on the environment except reducing waste. Thus, option D is correct.

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How can genetic engineering be used to treat and cure diseases?

Answers

Answer:

-for repairing or replacing defective genes

- for genetic screening of fetuses

Explanation:

some Engineers are creating models of several unicellular organisms. which of these would all the models have in common?

~They would all be made of many cells with cell walls?

~They would all have parts to help them move around their environment?

~They would all have chloroplasts to trap sunlight and create their own food?

~They would all have one cell with smaller parts that do different jobs within the cell? ​

Answers

Answer:~They would all have one cell with smaller parts that do different jobs within the cell? ​

Explanation:

What are two ways that antibodies protect the body from disease?

1.They produce white blood cells.
2.They recognize specific pathogens.
3.They take dead cells out of the body.
4.They bind to specific pathogens.

Answers

Answer:

1.They produce white blood cells.

2.They recognize specific pathogens.

Antibodies protect the diseases by two ways by recognizing specific pathogen and by producing WBCs.

what are antibodies?Antibody, also known as immunoglobulin, is a protective protein generated by the immune system in reaction to the presence of an antigen, which is a foreign material. Antibodies are proteins that identify antigens and latch on to them in order to eliminate them from the body.Antibodies also produce white blood cells.They recognize specific pathogens.

Hence the correct option is 1, 2.

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Which statements describe analogous structures? Check all that apply.

Analogous structures indicate a common ancestor.
Analogous structures do not indicate a common ancestor.
Analogous structures have the same structure, but may have a different function.
Analogous structures have the same function but a different structure.
An example of an analogous structure is the wing of a bat and a butterfly.
An example of an analogous structure is the forelimb of a human, a dog, and a whale.

Answers

The wing of a bird and butterfly is an example of an analogous structure. An analogous structure does not indicate a common ancestor. They have the same function but a different structure.

Answer:

2,4,5

Analogous structures do not indicate a common ancestor.

Analogous structures have the same function but a different structure.

An example of an analogous structure is the wing of a bat and a butterfly.

Explanation:

NOT 100% SURE SO WANT FEEDBACK!!!WILL GIVE BRAINLIEST, RATE AND VOTE!!!AT LEAST TAKE A LOOK!!!!!!!!

What term refers to water that goes down the drain in your sink and shower or washing machine?
A) contaminants
B) wastewater

Answers

Answer:

B) wastewater:   all the waste water that goes down our sinks, out of the shower, from our washing machines and even from our toilets. Blackwater – waste water that comes from our toilets. Greywater – waste water that comes from our sinks, laundries, showers and baths.

Explanation:

ur answer is waste water! :)

Water lilies are very well adapted to their habitats. They live and grow on the edges of shallow water, lakes, or ponds. They are rooted under water, but their leaves are afloat so they can get what

Answers

Answer:

Explanation:

The water lilies have broad, flat floating leaves that let them gather the maximum amount of sunlight since this does not permeate the water's surface very deeply. The also possess stomata in the upper epidermis to enable them absorb carbondioxide.

What is the difference between the predator-prey relationship and the
parasite-host relationship​

Answers

Answer: In a predator prey relationship, the predator kills and eats the prey. In a parasite/ host relationship, the parisite is feeding off the host, without killing it.  If the host dies, the parasite will as well.

Explanation:

I hope that makes sense XD good luck

In which process is a zygote formed in a plant from the joining of a sperm and an egg?

A.fertilization
B. pollination
C. seed dispersal
D. vascular transport

Answers

Answer:

A. Fertilization

Explanation:

Answer:

A. Fertilization

Explanation:

Fertilization is the process in which a sperm from a male organism is transported into the ovaries of a female organism, and fertilizes the egg inside, creating a zygote. This correctly matches the description of the question it's asking, so therefore the answer is A. Fertilization.

(Hope I helped you Edge users!)

A bog is a wetland that...

A) is entirely covered with thick floating mats of vegetation

B) has shallow water and tall grass like plants

C) has shallow water and Woody shrubs and trees

D) has mostly salt water

(please no guesing) ​

Answers

Answer: (A

Explanation:

Answer:

A) is entirely covered with thick floating mats of vegetation

Explanation:

The bog vegetation, mostly sphagnum moss anchored by sedges (such as Carex lasiocarpa), forms a floating mat approximately half a meter thick on the surface of the water or on top of very wet peat.

Which statement correctly describes the way that almost all organisms in the kingdoms Plantae and Animalia obtain nutrients?

Plants are autotrophs, and animals are heterotrophs.

Plants are heterotrophs, and animals are autotrophs.

Both plants and animals are autotrophs.

Both plants and animals are heterotrophs.

Answers

Answer:

plants are autotrophs, and animals are heterotrophs

Explanation:

autotroph produces their own food while heterotrophs depends on something.

Answer:

A. Plants are autotrophs, and animals are heterotrophs. Explanation:

Describe classification as a work in progress

Answers

Answer:

quick me

Explanation:

Describe classification as a work in progress

Since it reflects the most current understanding of how living things are related, new discoveries can change the way living things are classified also something is always changing

Why do you suppose there is that 42-mile difference?
Why is it further around the equator than around in a
North-South direction?
*this is an open ended question * PLEASE ANSWER

Answers

Answer:

The earth rotates on the axis that passes through the north and the south of the planet and is of 24-hour duration. Similar to that of the rotation of the moon which is sideral, this rotation is in the anticlockwise direction. And this originated by the angular movement of the clouds of the dust and gases that have coalesced to for the solar system.

Thats answer is something else i think since your going up its much more faster then going around equator sin earth rotates on its axis

\Explanation:

Answer:

the earth rotates on a angle.

Explanation:

A person who is interested in the hypothalamus and its functions might pursue a career in Group of answer choices neuroscience gene therapy endocrinology sports medicine

Answers

Answer:

neuroscience

Explanation:

in my own understanding the answer should be neuroscience because the rest of them do not have anything to do with the brain

Answer:

endocrinology

Explanation:

What is another name for a flowering plant?
bryophyte
gymnosperm
angiosperm
polypodiophyte

Answers

Answer:

angiosperm is its other name.

how is radioactive dating important for providing evidence for evolution​

Answers

Radioactive dating is important for providing evidence for evolution because it shows that life has existed on earth for a long time.

Radioactive dating is important at it helps in providing evidence for evolution because it tells you when the animal that made a fossil was alive. The correct option is D.

What are the radioactive dating?

Radioactive dating is a technique for dating rocks and minerals that makes use of radioactive isotopes.

This method is useful for igneous and metamorphic rocks that cannot be dated using the sedimentary stratigraphic correlation method. There are over 300 naturally occurring isotopes known.

Scientists use slow-decaying elements such as uranium and potassium to date igneous rock.

They can determine the age of the sedimentary layer in which the fossils occur by dating the surrounding layers. This is known as "bracketing" the age of the sedimentary layer within which the fossils occur.

Thus, the correct option is D.

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in both plants and animals food molecules are broken down and CO2 is released by what

Answers

Answer:

Cellular respiration is a chemical reaction that releases energy from food. Animals, plants and fungi all carry out respiration. Respiration produces carbon dioxide. In respiration, oxygen is used to break apart food molecules.

Explanation:

Explain what "extinction" means

Answers

Exitinciton means dead, something that live in the past.

The oceans’ tides are caused by the gravitational pull of what object or objects?
The Sun only
the Sun and the planets
the Moon and the Sun
the Moon and the planets
Helpppp pleeease i will mark brainlest

Answers

Answer:

The moon and planets

Explanation:

The gravitational pull of The moon and planets causes ocean tides

Which subatomie particle does
the RED(+) circle represent?
electron
preten
neutren

Answers

Answer:

Proton

Explanation:

Answer: proton

Explanation:

What changes would you expect to take place in the make-up of urine produced on a hot summer's day after playing sports for an
hour?
a) A
b) B
c) C
d) D
HELP!

Answers

D- decreases, increases, decreases

In which way is primary succession similar to secondary succession?

Both occur where life already exists.
Both are gradual.
Both occur where no life exists.
Both involve creating soil.

Answers

Answer:

The answer is b and it is correct

Explanation:

took the test.

Primary succession similar to secondary succession as both are gradual. So, the correct option is B.

What are Primary and secondary succession?

Both primary succession and secondary succession entail a long-term, slow process of ecological change. Primary succession refers to the emergence of an ecosystem in an environment devoid of life, such as bare rock or sand dunes.

The rebuilding of an ecosystem in an area where life once flourished but was disturbed or eliminated, as in the aftermath of a fire or human disturbance, is known as secondary succession.

Both forms of succession entail a gradual process of organism colonization, with early successional species fostering the establishment of subsequent successional species. While the process of primary succession includes the production of soil, secondary succession does not share this characteristic.

Therefore, the correct option is B.

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Which of the statements below is a water quality conservation method used in the United States?

Answers

A river or ocean I believe

Why do you think it is important that our bodies can respond to stimuli around us?

Answers

Answer: it is important that our bodies can respond to stimuli around us because without it, you wouldn’t be able to detect and respond to changes in their internal and external environment. Cells called receptors, which detect stimuli (changes in the environment). The stimuli is part of our control system, it is very vital.


Which of these is a characteristic of prokaryotes?

They have a nucleus.
They are always unicellular.
They are larger than eukaryotes.
They have membrane-bound organelles.

Answers

Answer:

They are always unicellular

Explanation:

The other options are false:

Prokaryotes do not have nucleus

Eukaryotes are larger than Prokaryotes

They do not contain membrane bound organelles

Answer:

It is B.

I looked everything up and the second option was the only thing that made sense.

Fossil fuels have been used for years as a source of energy. Even though there are many negative issues associated with the use of fossil fuels, they continue tobeused to a great extent. This is most likely because

Answers

Answer:

These fuels are very efficient, it means that fossil fuel sources (oil, natural gas and coal) have high energy conversion rates, thereby they enable to generate important amounts of energy.

Explanation:

It has been shown that the overall efficiency of the conversion of fossil fuels to electricity is approximately 40%, while 60% of the energy produced is wasted during the process of combustion. However, it is important to note that the efficiency of renewable energies (i.e., geothermal, solar, hydroelectricity, wind and biomass) have been considerably increased in the last years.

Which of the following would most likely happen if DNA polymerase were not functioning properly during DNA replication? (2 points)


A. Any of the nitrogenous bases in the DNA strands would be able to form base pairs with each other.

B. The new strands of DNA would not be an exact copy of the original DNA.

C. The two strands of DNA would separate from each other and be unable to reform.

D. Hydrogen bonding between nitrogenous bases would cause the DNA to fold upon itself.

Answers

D......
......................................
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