I NEED ANSWERS FAST!! BRAINLEST TO FIRST CORRECT ANSWERS!!
there are TWO questions!!

Explanation:

The answer is B.a higher number of neutrons in relation to protons. sorry if im wrong

Answer: I believe it is 4

Explanation:

Answer: by colors

Explanation:

A lot of Fish have certain colors to help blend in to their environment.

I hope this was helpful. :)

Answer:

B. s3xual reproduction

Explanation:

results in infinite possibilities of genetic variation. In other words, s3xual reproduction results in offspring that are genetically unique. They differ from both parents and also from each other.

Answer:

the product of aerobic respiration are carbon dioxide and energy we exhale or breathe out carbon dioxide while we take energy to use for growth repair etc

Answer:

The process in which energy is emitted by one object, transmitted through space, and absorbed by another.

Explanation:

So let's think about what convection means: movement in a liquid where the hotter part moves through the cooler part.

So by have the definition of the convection which one of the descriptions best fits the definition?

Answer:

Reproduction transfers genetic information from one organism to their other organism

Explanation:

Answer:

genetic, parents, offspring

Explanation:

Wolves may resort to eating fish in autumn instead of deer or moose because the preys usually hibernate during this period.

It is a period of inactivity brought about by unfavorable environmental conditions.

During autumn, larger prey animals such as deer or moose may become inactive. Thus, the food of wolves becomes limited. In addition, many trees whose fruits serve as food for wolves may not fruit in autumn.

Thus, wolves had limited options and may resort to eating fish in rivers.

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The students average speed is 18km/h. So, the correct option is C.

Speed ​​is defined as the time rate at which an object is moving along a path, whereas velocity is defined as the rate and direction of motion of an object. Speed ​​is a scalar quantity as it has only magnitude, whereas velocity is a vector quantity as it has both magnitude and direction.

Speed is expressed as

Speed= Distance/ time taken

Velocity is expressed as:

Velocity= Displacement/ Time taken

Both are expressed as meter per second. (m/s)

For above given information,

If student travelled 9km in 30 minutes

So, it will cover in 1hr = 9* 60/30 = 18km/hr

Thus, the students average speed is 18km/h. So, the correct option is C.

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THE answers IS FALSE IF IT WAS BETWEEN CELLS AND BRICKS THEN IT WOULD BE TRUE CAUSE THEY ARE BUILDING BLOCKS. one for life and one for buildings.

Answer:

You are correct it's the earth!

Explanation:

The reason why is because, the term "elliptical orbit" is used in astrophysics and astronomy to describe an oval-shaped path of a celestial body. The Earth, as well as all the other planets in the Solar System, follow this type of orbit around the Sun. The shape is created by the varying pull of forces, such as gravity, on two objects, such as the Sun and a planet.

Hope this helps! :)

Answer:

Growth

Explanation:

The major stages of the flower life cycle are the seed, germination, growth, reproduction, pollination, and seed spreading stages. As you can see, growth is before the reproduction so at that stage you are able reproduce.

Answer: B. Basaltic rock

Explanation:

Answer:

basaltic rock

Explanation:

there's andesite, basalt, dacite, obsidian, pumice, rhyolite, scoria, and tuff.

Answer:

S3xual selection as a consequence of female choice is easy to understand, provided we are willing to accept that female preferences exist. If females show a preference, then males with the preferred trait will leave greater numbers of offspring, and their trait values will tend to increase in frequency in the population.

Explanation:

Answer:

Although prokaryotes divide through binary fission, eukaryotes undergo a more complex process of cell division because DNA is packed in several chromosomes located inside a Cell dividing by mitosis.

Explanation:

Can i get brainlest

I agree with the guy

Answer:

The answer is D

Explanation:

Let's remember y=mx+b so know this equation y=2x since there is no base and there is no acceleration what so ever there is a constant.

Answer:

All answers below in the explanation spot

Explanation:

Image 1 vocab:

Homologus ----- having a similar structure

Adaptive structure ------- developed over time to benifit a species

Vestigial structure ------- structures that have no apparent function and are left over from a past ancestor

speciation ------- when a species seperates from other members of its species and develops unique characteristics

Analogous ------- similar structures that developed independently

Image 2: attachment

Image 3: attachment

image 4: The wings of pterosaurs, bats, and birds are analogous as wings, but homologous as forelimbs. This is because they are similar characteristically and even functionally, but evolved from different ancestral roots.

Image 5: attachement

Im not 100% positive image 3 is 100% correct, but I am fairly sure I got almost all right.

Answer:

The Geosphere

Geosphere includes all the elements that form the crust and core of the Earth. Rocks and sand particles ranging from drylands to those found at the bottom of the ocean are examples of the geosphere. Examples also involve minerals, lava, molten magma and mountains. The geosphere undergoes constant processes that modify other spheres. One of the examples is the rock cycle.

Rock Cycle

An illustration of the rock cycle

In this cycle, the melted rock from below the Earth’s crust is blown out to the surface through vents as lava. Hardened lava, together with rock materials, is weathered and eroded from earth movements. The eroded particles end up somewhere and build up. After many years of buildup, the pressure from the overlying weight causes it to bury themselves more in-depth in the crust. They are melted by the extreme heat until they are spewed out to the surface again. You may have noticed that this cycle doesn’t conclude on its own. It is affected by other factors such as the wind, temperature and water, that are a part of other spheres.

The Hydrosphere

The hydrosphere includes all the water parts of the planet. It includes water on the surface, subsurface and water vapour in the atmosphere. It undergoes infinite processes every day. The water cycle is one way to understand what is the importance of hydrosphere, its functions and how it supports other spheres.

Water Cycle

An illustration of the water cycle

The ocean and water bodies absorb the sun’s energy and warm up. Transpiration by trees and evaporation of surface water occurs. The water vapour in the atmosphere condenses to form rain clouds and comes down as rain. The rain falls into water bodies and the cycle continues. Other spheres are also impacted during the water cycle.

The Biosphere

Biosphere

An illustration of Biosphere

Biosphere comprises all the living components of the Earth. It also includes organic matter that has not yet decayed. The sphere hugely depends on the other three spheres as follows:

The hydrosphere replenishes plants and animals with water and moisture.

The geosphere renders a solid surface for the plants and animals to inhabit. It also provides heat from beneath the earth.

The atmosphere screens the sun’s UV radiation and helps us receive just enough of the sun’s heat.

A theory known as the ecosystem better explains the interaction of the biosphere with the other spheres.

The Atmosphere

Atmosphere

Different layers of the atmosphere

The gaseous component above the surface of the Earth is known as the atmosphere. It is made of gaseous components and tiny water particles. The gases in the atmosphere are kept in place by the force of gravity. The heat from the sun is radiated to the Earth and is reflected in the atmosphere. The heat from the sun warms up the surface of the earth and causes evaporation, thereby sending moisture into the atmosphere.

The atmosphere comes in layers and the illustration below shows the different layers of the atmosphere. The troposphere is the layer closest to Earth. Humans, animals and plants live in this layer. Birds and aeroplanes also fly in this layer of the atmosphere. In the layers above the troposphere, the air becomes thinner. Beyond exosphere is space.

How Do The Earth’s Spheres Interact With Each Other?

How do different spheres interact with each other?

No sphere works on its own. All the spheres in the system interact and overlap. In the section, we shall discuss the various interactions that occur among the spheres:

1. Hydrosphere and Atmosphere

The evaporation that occurs in the hydrosphere forms the medium for cloud and rain formation in the atmosphere. The atmosphere brings back this water to hydrosphere in the form of rain.

2. Hydrosphere and Geosphere

Hydrosphere provides the necessary moisture required to weather and erode rocks in the geosphere. The geosphere, in turn, allows the ice to melt and the water bodies to flow back into the oceans.

3. Atmosphere and Geosphere

The atmosphere provides the required heat and energy for the breakdown and erosion of rock in the geosphere. Geosphere, in turn, reflects the sun’s energy to the atmosphere.

4. Biosphere and Hydrosphere, Atmosphere and Geosphere

The biosphere receives sunlight and gases from the atmosphere. It collects water from the hydrosphere and a living medium from the geosphere.

All four spheres can often be found in a single location. For example, the soil may contain minerals from the geosphere, moisture within the soil from hydrosphere, insects and plants from the biosphere inhabiting the soil and pockets of air present between the soil pieces. From this, we can conclude that the complete system is what makes life as we know it.

Explanation:

How's That?

Answer:

more closely

Explanation:

The more alike the structures are the more closely related the organisms are to one another.

The more homologous structures two species have, the more closely related they may be, as homologous structures are traits or anatomical features that are similar in different species.

Homologous structures are features that are similar in different organisms because they are inherited from a common ancestor. These features may have different functions in each organism, but they share a similar underlying structure. For example, the bones in the wings of a bird, the arms of a human, and the flippers of a dolphin are all homologous structures, despite having different functions and appearances. The degree of similarity of homologous structures can be used as an indicator of how closely related two species are to each other.

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Answer:

Earth stratosphere is the second layer in Earth's atmosphere.

Explanation:

its above the troposphere and under the mesosphere. have a nice day :)  

Answer:

A damaged heart can't pump blood as effectively from your lungs out to your body. Blood backs up, raising pressure in the veins inside your lungs. This pushes fluid into your air sacs. As liquid builds up, it gets harder to breathe.

Explanation:

Answer:

C or the inner and outer planets.

Explanation:

Answer:

Inner and outer planets

Explanation:

The asteroid belt is located in orbit between the planets Mars and Jupiter. The asteroid belt not only contains asteroids but minor planets as well. It divides a line between inner rocky planets and outer gas giants. Earth is one of those rocky inner planets. An example of a planet on the outer gas giant side would be Saturn. This belt sort of creates a disk around the sun with the inner planets in-between. This means that the answer to your question should be inner and outer planets.

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Unicellular, prokaryotic, autotrophs or heterotrophs characteristics describes organisms classified as bacteria. So, the correct option is C.

Bacteria are defined as microscopic, single-celled organisms, which are present in millions, in every environment, both inside and outside other organisms, where some bacteria are harmful, but most are useful. They serve purposes that support many forms of life, both plant and animal, and they are used in industrial and medicinal processes.

Bacteria lack a membrane-bound nucleus and other internal structures, being ranked among unicellular life-forms called prokaryotes. They are unicellular organisms that obtain their nutrition from either autotrophic mode or heterotrophic mode.

Thus, unicellular, prokaryotic, autotrophs or heterotrophs characteristics describes organisms classified as bacteria. So, the correct option is C.

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Answer:

bird A would be least affected.

Bird B would be the most affected.

Explanation:

hope this answers ur question

Answer:

If a population exceeds carrying capacity, the ecosystem may become unsuitable for the species to survive.

Explanation:

It has been estimated that if the carrying capacity of the earth was 12 billion people, by 2050 this number be reached.

"Carrying capacity can be defined as a species' average population size in a particular habitat."

Carrying Capacity can be determined by:

Formula. K = r * N * (1-N) / CP.

"Factors that influence carrying capacity are food availability, water, and space."

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