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Answer:

These causes include habitat modification and fragmentation, introduced predators or competitors, introduced species, pollution, pesticide use, or over-harvesting. However, many amphibian declines or extinctions have occurred in pristine habitats where the above effects are not likely to occur.

Explanation:

Answer:

hello

Explanation:

it's 18m/s

180/10

Answer:

The answer is Beryllium

Answer:

mitochondria

Explanation:

The electron transport chain is located in the mitochondria

Answer:

Prokaryotes

Explanation:

Prokaryotes are organisms that consist of a single prokaryotic cell. Eukaryotic cells are found in plants, animals, fungi, and protists. They range from 10–100 μm in diameter, and their DNA is contained within a membrane-bound nucleus.

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Answer:

The dependent variable is 'dependent' on the independent variable. As the experimenter changes the independent variable, the change in the dependent variable is observed and recorded.

Explanation:

The hypothesis that the experimenter might have been testing with this experiment is increased levels of carbon dioxide cause air to heat up more rapidly.

The experimenter is likely testing whether higher concentrations of carbon dioxide in the atmosphere lead to a faster rate of temperature increase in the surrounding air. This hypothesis is relevant to the study of climate change and global warming, where elevated levels of carbon dioxide, primarily from human activities, are believed to contribute to the Earth's temperature rise due to the greenhouse effect.

In conclusion the experiment would involve exposing air samples to different concentrations of carbon dioxide and monitoring the rate of temperature increase to determine if there's a correlation between CO2 levels and heating rate.

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Answer:    The Andromeda galaxy

Explanation:

And that's going to happen someday! The Andromeda galaxy is currently racing toward our Milky Way at a speed of about 70 miles (110 km) per second. Ultimately, the two galaxies will collide and merge.

Andromeda Galaxy collide with the Milky Way in several million years. Thus option C is correct.

The Andromeda Galaxy (M31) which is the closest large galaxy to the Milky Way.

Around 4.5 billion years  both Andromeda Galaxy and the Milky Way may be collide and form a giant elliptical galaxy.

Andromeda consist of  14 dwarf galaxies, M32, M110, and M33 galaxy.

It is supposed to Andromeda is the largest galaxy in the Local Cluster and most massive due to more dark matter in milk way galaxy.  

Most of the astronomers use this Andromeda Galaxy to understand the origin and evolution of the galaxy.

This Galaxy called spiral galaxy has double nucleus, has massive stars, dust and one supermassive black hole hidden at the core region.

Thus option C is correct.

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Answer:

Mitochondria is the powerhouse of the cell!

Explanation:

A. That is the Endoplasmic reticulum

B.Cholorplasts

C. Food containing carbohydrates can be broken down to glucose and the mitochonrida has an important process knonw as the TCA cycle that converts the glucose to energy.

D. Not really true at all. DNA is not used for energy

Answer:

C

Explanation:

The other answers don't seem right, so I think this answer is probably the right one.

Answer:

A fever fights infection by helping immune cells to crawl along blood-vessel walls to attack invading microbes.

Answer:

Bones is the answer!!!!!!!

Answer:

The real answer is:

Bones and Muscles

Answer:

18.Smooth Muscles

19.Blood

20.Pump

21.Brain

Answer:

yes

Explanation:

because I it has to do with oil and fat

Answer:

6g = 6mL. The gram to milliliter ratio is 1:1.

Explanation:

Volume of a liquid is most commonly measure in milliliters. (mL)

One gram is equal to one milliliter. So, 6 grams of water is equal to 6 milliliters of water.

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Answer:

what is it for?...........

Answer:

Yuohahe quakceuh onuesiac

Explanation:

Answer:

Why do pickles spoils in the rainy season? Pickles spoils in the rainy season because in the rainy season, the moisture content is high in the atmosphere. This high moisture content promotes the growth of microbes or infectious organisms.

Explanation:

Answer:

Claire and Conner are correct

Explanation:

trust me.....

Among the four students, Hazel and Connor are correct in their statements. Heat is indeed a transfer of energy, as stated by Hazel. Similarly, Connor is right in saying that if two objects with equal masses are compared, the hottest object possesses the most thermal energy. Thus, correct option is (d).

Hazel is right when she says that heat is the thermal energy that is transferred between objects when there is a temperature difference. This is a cornerstone idea in thermodynamics. The claim made by Claire is untrue because temperature really measures the average kinetic energy of an object's molecules rather than the quantity of heat it contains.

The idea that thermal energy, which is connected to the kinetic energy of particles in an object, rises with temperature is supported by Connor's assertion. Consequently, the object with a greater temperature does actually have more thermal energy when two things have equal masses.

Evan's argument against Connor's assertion is unfounded. Temperature measures the intensity of heat, not the overall amount of thermal energy.  Therefore, the correct pair of students are Hazel and Connor (option d).

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The given question is incomplete, complete question is- "Four students are discussing heat, thermal energy and temperature. Claire says temperature indicates the amount of heat in an object. Hazel states that heat is a transfer of energy. Connor says that, if two objects have equal masses, the hottest object has the most thermal energy. Evan disagrees. He says that, if two objects have equal masses, the hottest object has the most heat.Which students are correct?

a) Claire and Evan

b) Claire and Connor

c) Hazel and Evan

d) Hazel and Connor"

Answer:

macromolecules: carbohydrates, lipids, proteins, and nucleic acids.

so the answer is macromolecules  

Explanation:

Answer:

Yes

Explanation:

It's reaction type is decomposition

the correct answer is false

Answer:

Discuss the types of trace elements in organic compounds. Trace elements that are found in the human body are iron, manganese, zinc, copper, iodine, cobalt, molybdenum, selenium, chromium, silicon, fluorine, vanadium, nickel, arsenic, and tin.

Explanation:

Answer: iron, manganese, zinc, copper, iodine, cobalt, molybdenum, selenium, chromium, silicon, fluorine, vanadium, nickel, arsenic, and tin

Answer:

The pressure can have an effect by the change and form of the shape. Also, the tempature is a factor and a cause to the development or forming of the magma.

Answer:

The answer to this question is B.) asexual reproduction

Explanation:

Hope this helps :) !!!!!!!!!!!!!!!!!

In asexual reproduction fewer offspring are produced. Asexual type of reproduction is the type of reproduction in which single parent is involved. Thus, option B is correct.

Asexual reproduction is defined as the mode of reproduction in which only single parent is involved and in asexual reproduction fewer offspring are produced. There are several types of asexual reproduction and these are binary fission, spore formation, vegetative reproduction, and fragmentation.

Reproduction has been defined as the process that has been carried out by the living organisms and during the process of the reproduction the living organisms produces their own young ones and feed them. Reproduction has the supreme quality of the living things.

There has been two types of the reproduction and these are the sexual as well as asexual reproduction. The process of the reproduction in which two parents has been involved has said to be sexual mode of reproduction and the process of the reproduction in which only single parent has been involved in known as asexual mode of reproduction. The example of asexual reproduction are budding, fragmentation, spore formation, and binary fission.

Therefore, In asexual reproduction fewer offspring are produced. Asexual type of reproduction is the type of reproduction in which single parent is involved. Thus, option B is correct.

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Answer:

a

Explanation:

Like 90% sure its bacteria cell.

Answer:

NAD+ and FAD+

Explanation:

NAD+ and FAD+ are the electron acceptors in the breakdown pathways. As NADH and FADH2, these carriers transport high-energy electrons to the electron transport chain where the electrons power the production of ATP.

Answer:

As the thin filaments slide inward, structures called Z-discs come toward each other and the sarcomere shortens but the lengths of thick and thin filaments do not change. The sliding of the filaments and shortening of the sarcomere cause shortening of the whole muscle fiber and ultimately the entire muscle.

Answer:

Sliding of the filaments and shortening

Explanation:

As the thin filaments slide inward, structures called Z-discs come toward each other and the sarcomere shortens but the lengths of thick and thin filaments do not change. The sliding of the filaments and shortening of the sarcomere cause shortening of the whole muscle fiber and ultimately the entire muscle.

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Answer:

Mean global temperatures then stabilized at roughly 14.0°C (57.2 °F) until the 1980s. The world has mainly grown hotter since 1980, at a rate of nearly 0.2 °C (0.36 °F) per decade.

Explanation:

Hope this helps.

Answer: oxígeno

Explanation:

Answer:

Nitrogen and oxygen are by far the most common; dry air is composed of about 78% nitrogen (N2) and about 21% oxygen (O2). Argon, carbon dioxide (CO2), and many other gases are also present in much lower amounts; each makes up less than 1% of the atmosphere's mixture of gases.