_____ algae are important in the formation of coral reefs.

Brown
Fire
Golden-brown
Red

C commensalism

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The sea cucumber does not gain anything from the relationship, nor is it harmed means the relationship is commensalism.

A long term biological relationship where one members species benefited from other in terms of nutrition while other species neither benefited nor harmed called as commensalism

The commensal get benefited in terms of nutrient, shelter, support, and movement.

Three types of commensalism, such as Inquilinism  where host act as a permanent shelter for the commensal. Example, A woodpecker is a commensal where as saguaro cactus is a nesting place.

Second type is Metabiosis where dead organism make a habitat for another organism, such as bacteria growing in dead matter.

Thirdly, Phoresy where one organism transports another like

Arthropods live on other  insects.

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Answer:

hey! the answer is D. ((A newly formed volcanic island)))

The type of environments is most likely to experience the arrival of pioneer species is a newly formed volcanic island. Thus, option D is correct.

Environmental change has a change or the disturbance of the climate which has been most often causes due to the human behavior,  human activity or the natural ecological processes.

Environmental change has been consists many factors, such as the natural disaster, human interferences, or animal interactions. It has been also included physical change. Environmental change can also refers to the long-term shift in the temperature and weather patterns. These shifts may be the natural, such as through variations in the solar system.

In environmental change natural systems transform the sun's energy into living matter and cause changes by cycling material through geological, biological, oceanic and atmospheric processes. So environmental change has serious issue to our human society.

Therefore, The type of environments is most likely to experience the arrival of pioneer species is a newly formed volcanic island. Thus, option D is correct.

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Answer:

the sample size is too small to be valid

Answer:

The bottom one.

The sample size is too small to be valid

Explanation:

Answer:is true

Explanation:

Carbon dioxide is made up of one carbon atom and two oxygen atoms.

Answer:

Part 1:

Rotation counterclockwise 90 &degree; of a point is

Here is a table of the transformation of all four points:

P(-7,0)-> P'(-0,-7) =P'(0,-7)

A(-4,2)-> A'(-2,-4)

R(-3,0)-> R'(0,-3)

K(-6,2)-> K'(-2,-6)

The initial and rotated images are shown attached.

Part 2: it needs to be done with the technology tool that you have. We can check your work if you post what you did.

Explanation:

Answer:

Make a coordinate plane and you have to solve around the origin say 4,4 and 4,1.

Explanation:

Answer:

Tetracycline Antibiotics: Mode of Action, Applications, Molecular Biology, and Epidemiology of Bacterial Resistance

Explanation:

Answer:

1.Plant cells have a cell wall, but animals cells do not.

2.Plant cells have chloroplasts, but animal cells do not.

3.Plant cells usually have one or more large vacuole(s), while animal cells have smaller vacuoles, if any are present.

Explanation:

Hope this helps, sorry if I'm wrong

Brainliest would be nice. :)

Answer:

  In the plant cells, it is noticeable that there's a cell wall, which basically consists of cellulose, and is responsible for guaranteeing resistance and form to the cell, also protecting it from pathogens, a Characteristic that isn't found on animals cells.

  The format of the cells is also different due to the animal cells being round and having an irregular form, while plant cells have fixed and rectangular forms.

  The plastids are organelles that are exclusive to the plant cells and are characterized by the presence of double-membrane and DNA. They possess the function of storing and photosynthesis.

Note: The difference between these cells is a lot, and is mainly based on the presence and absence of organelles.

Hope it helped, I tried to keep it simple. I'm not a professional, but I've tried.<3

The Polaris lies in a direct line with the Earth's rotational axis, which is "above" the North Pole (north celestial pole). Its stands almost motionless in the sky, and all the stars of the northern sky appear to rotate around it. The attached image is a clear indication.

The Polaris appears to remain stationary in the sky while all other stars appear to rotate around it. To locate Polaris in the sky, one must first find the Big Dipper, which is a well-known group of seven stars that resemble a ladle or dipper. If one follows the two stars at the end of the bowl of the Big Dipper, they will point directly to Polaris.

Once located, Polaris can be used as a guide to determine one's direction when navigating at night. Because it is very close to the celestial north pole, its position in the sky is directly above the Earth's geographic North Pole. This makes it a reliable reference point for navigation in the Northern Hemisphere.

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Answer:

b

Explanation:

Its right

Answer:

Phytophthora infestans is an oomycete or water mold, a fungus-like microorganism that causes the serious potato and tomato disease known as late blight or potato blight. Early blight, caused by Alternaria solani, is also often called "potato blight".

Explanation:

Answer:

Explanation:

Late Blight is caused by the fungus Phytophthora infestans. The late blight fungus is especially adapted for growth under conditions where water is present and cool temperatures persist. Temperatures ranging from approximately 50 to mid 90s oF will enable disease progression in the field (Franc et al., 1996).

Answer:

D. Inherited Traits

Answer:

air or co2

Explanation:

if the wind force is going to be pushed. by air whoch cretaes an atmosphere with water

Answer:

The correct answer is - waves.

The frictional force of the winds is the force with which the winds influence a surface. The smoother a surface is the lesser the friction, and vice versa. The water is a smooth surface, so the winds frictional force is not very big on it, but it is big enough to cause the occurrence of the waves. By constantly influencing the water with their frictional force the winds manage to move and disrupt the surface of the water, with the end result being the waves. Depending on the strength of the winds and the frictional force accordingly to that the waves can be very small, only few mm in height, or can be up to several meters in height.

Explanation:

Explanation:

Some structures are internal, like the lungs, brain, or heart. Other structures are external, like skin, eyes, and claws. Some structures are unique, like the long neck of a giraffe. Other structures are more common, like a heartStructure and Function: Plants and animals have both internal and external structures that serve various functions in growth, survival, behavior, and reproduction.

Answer:

3. multicellular

Explanation:

not a bacteria, because, well, its an insect, its not a prokaryote, because an insect has more than one cell, and prokaryotes are unicellular, and its not abiotic because an insect is a living thing

sorry, not sure about no. 2

Extreme Snowfall: Extreme snowfall is most likely the result of climate change, since ice is melting and creates higher water levels and more evaporation and precipitation as a solid, snow. Also, global climate change has been proven to be true and very common throughout the years. The temperature rises every year, everywhere, even if there is a disturbance in the continuance cycle of higher temperature. Also, every year, every day, and even every second, the ocean levels are rising as a result of glaciers melting from the increasing temperatures, also causing extreme living conditions for polar bears and other arctic animals.

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1.) As a result, warm air rises. Therefore, the warmer air over the land surface is rising. As the warm air over the land is rising, the cooler air over the ocean is flowing over the land surface to replace the rising warm air.

2.) a cool wind that blows from land to water. On clear, calm evenings, temperature differences between a body of water and neighboring land produce a cool wind that blows offshore. This wind is called a "land breeze".

3.) While sea breezes occur during the day, land breezes occur at night.

4.) Since land absorbs more solar radiation the land surface retains more heat as do the vegetation for energy. Thus, land surfaces warm more quickly than water.

5.) Sea breeze carries increased moisture, which it absorbs while blowing over a water body. A Land breeze is drier since it has no opportunity to absorb water from any source. Lastly, the sea breeze moves from the sea towards a land body. A Land breeze moves from land toward a water body, generally a sea or ocean.

Answer: 1.) During a sea breeze, the air moves from the sea towards the land. During the day, the land heats up faster than the sea. As a result, the air above the land becomes warmer, and it rises. The cooler air from the sea moves towards the land to replace the rising warm air, resulting in a sea breeze.

2.) During the land breeze, the wind blows from the land towards the sea. At night, the land cools faster than the sea. The air above the sea remains warmer and rises, and the cooler air from the land moves towards the sea, resulting in a land breeze.

3.) The sea breeze occurs during the daytime.

4.) Land heats up faster than water. This is because water has a higher specific heat capacity than land. Specific heat capacity refers to the amount of energy required to increase the temperature of a substance. Water requires more energy to heat up compared to land, which is why it heats up slower than land.

5.) During a sea breeze, the direction of air is from the sea towards the land. During a land breeze, the direction of air is from the land towards the sea.

Explanation:

From the diagram of the rock cycle the missing part is ( B ) ; Melting

Magma is a hot liquid/semi-liquid rock that is usually formed under the earth due to high pressure and temperature present in the inner core of the earth. magma is obtained by the melting down of existing rocks ( Igneous, sedimentary and metamorphic rocks ) under high pressure and temperature in the earths core.

Magma is released to the earth surfaces during volcanoes therefore the missing term  in the rock cycle is melting

Hence we can conclude that from the diagram of the rock cycle the missing part is Melting.

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Answer:

A paramecium is similar to a giraffe in one defining way. Both a giraffe and paramecium have eukaryotic cells. One way in which the two are different is that the paramecium feeds on decaying organisms, whilst a giraffe eats leaves. Another is that paramecium primarily live in fresh water, while a giraffe dwells on land.

A paramecium and a giraffe are two very different organisms. A paramecium is a single-celled organism, while a giraffe is a large, multicellular mammal. Despite their many differences, both a paramecium and a giraffe have cells. However, the cells of a paramecium and a giraffe are quite different from each other in terms of size, shape, and function.

One of the most significant differences between the cells of a paramecium and a giraffe is their size. The cells of a paramecium are very small, measuring only a few micrometers in diameter. In contrast, the cells of a giraffe are much larger and more varied in size, depending on their function within the body. For example, giraffe nerve cells are much larger than giraffe red blood cells.

Another important difference between the cells of a paramecium and a giraffe is their shape. The cells of a paramecium are typically elongated and oval-shaped, with a pointed end at one end and a rounded end at the other. In contrast, the cells of a giraffe are much more varied in shape, depending on their location and function within the body. For example, giraffe muscle cells are long and cylindrical, while giraffe nerve cells are elongated and have many branching extensions.

Despite their many differences, the cells of a paramecium and a giraffe do have some similarities. For example, both types of cells have a cell membrane that surrounds the cell and controls the movement of materials in and out of the cell. Both types of cells also have a cytoskeleton, which provides support and structure to the cell. Additionally, both types of cells have a nucleus, which contains the cell's genetic material.

Overall, while the cells of a paramecium and a giraffe have some similarities, they are also very different from each other in terms of size, shape, and function. The small, simple cells of a paramecium are adapted for life in a single-celled organism, while the larger, more complex cells of a giraffe are adapted for life in a multicellular mammal.

Answer: Interphase

Explanation:

i dont understand you're Q. please explain and ill commet your answer down below. and ill explain you're Q. thank you

An ecosystem is a structural and functional unit of ecology where the living organisms interact with each other and the surrounding environment. In other words, an ecosystem is a chain of interactions between organisms and their environment.

Answer:

An ecosystem consists of all the organisms and the physical environment with which they interact. These biotic and abiotic components are linked together through nutrient cycles and energy flows. Energy enters the system through photosynthesis and is incorporated into plant tissue.

Parts & Functions Of an Ecosystem

The functions of the ecosystem are as follows: It regulates the essential ecological processes, supports life systems and renders stability. It is also responsible for the cycling of nutrients between biotic and abiotic components. It maintains a balance among the various trophic levels in the ecosystem.

What are the major parts of an ecosystem? An ecosystem includes soil, atmosphere, heat and light from the sun, water and living organisms.

Challenges For An Ecosystem

Some of the primary challenges include, but are not limited to, habitat loss, climate change including sea level rise, and levee stability.

The Role and Function of Water

Water cycle have several impacts on the nature - it takes part in weather, erosion and watering plants.

In short term it is positive, to see green grass and trees, not just bonedry dead nature.

In longer term we can see weather changing, clouds made of tiny drops of water coming and leaving - changing humidity (important for fungi and liches), local temperature changes etc.

Longest takes erosion and it is mostly about changing soils structure and nutritients for plants. Erosion can be also seen on riverbeds - in soft rocks/soils being wider, in harder rocks narrow. Also sedimentation in delta is important for development of border ecosystems.

Water makes organisms live and rocks move, that is the importance of water cycle.

Have a wonderful day! :-)

Answer:

1st and 3rd

Explanation:

I hope it is right.

Following are the statements which describe Kingdom Archaebacteria:

Archaebacteria are a group of primitive microorganisms that are distinct from other bacteria. They are considered to be some of the oldest life forms on Earth and have unique metabolic processes that allow them to survive in extreme environments, such as high temperatures, acidic conditions, and environments with little oxygen.

They are found in diverse environments, including hot springs, salt lakes, and deep-sea vents. Archaebacteria play a crucial role in maintaining the balance of Earth's ecosystems, serving as primary producers and decomposers in some of the harshest environments on the planet.

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Answer:

The primary threat to the leopard is human activity Habitat fragmentation, reduced prey base, and human-wildlife conflict have greatly reduced this species’ population throughout most of their range.

Explanation:

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Answer:

Explanation: 1. Prey-Predator relations,

2. a lack of knowledge about conservation efforts,

and climate change.