This plant cell was changed because...

(A) equal amounts of water moved across the cell wall

(B) the concentration of water is greater inside the cell than outside the cell

(C) more water left the cell than entered the cell

(D) the cytoplasm moves water into the nucleus​

Answer:

mediastinum of the thorax.

Explanation:

Mark brainliest

Answer:

there are quite a few ways to limit your chances of developing cardiovascular disease, which i will list below

Explanation:

the chances of getting cardiovascular disease, also known as heart disease, can be limited by controlling your blood pressure, keeping your cholesterol levels under control, getting exercise, staying at a healthy weight and maintaining a healthy diet

hope this helps

Answer:

Six months :D

Explanation:

Co-dominance in the mn blood group means that both allele characteristics are expressed in the organism.

Co-dominance is a form of inheritance whereby two or more alleles for a given trait are both dominant such that when they both appear in an organism, the phenotype of that organism reflects the characteristic of both traits.

Co-dominance is usually seen in blood group typing.

In blood group typing, there are two alleles that A and B which are both dominant. When both alleles are present, the blood group is AB and the phenotype of the organism is a result of the properties of both alleles, thus allele A and B are said to be co-dominant.

Therefore, co-dominance in the mn blood group means that both allele characteristic are expressed in the organism.

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Answer:

Natural selection causes evolution in the population of pea plants and leads to an increase in favorable adaptations.

Explanation:

The flowers will evolve to keep that purple trait in order to continue their population growth, hence why it is not individual evolution but as a population. Also since the purple color is a favorable trait it will lead to an increase in favorable adaptations and will decrease variation.

The process by which plants make their own food is called photosynthesis. The raw materials of it are carbon dioxide coming from stomata, water and sunlight.

Stomata is the opening for gaseous exchange and transpiration, present in epidermis of leaf.

Stomata are provided by two guard cells, which shrink and swell in order to open or close the stomatal pore respectively.

The carbon dioxide necessary for photosynthesis enter plants through these openings called stomata.

Thus, option b is correct.

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Based on the nature of their environment, natural selection will favor the bear type that is better suited to its environment.

Natural selection is a process of evolution in which organisms which are better suited to their environment are selected for survival.

In the bear population, natural selection will favor each bear type that is better suited to its environment.

In cold and icy environments, the light bears are better suited to their environment and are naturally selected for survival.

In temperate and warm climates, dark bears are better suited to their environment and are naturally selected for survival.

Therefore, natural selection will favor the bear type that is better suited to its environment.

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Answer:

THIS PROBABLY ISNT 100% ACCURATE, AND BE SURE TO CHANGE UP SOME OF THE ANSWERS

1. Find the graph paper in your kit and graph your results by putting the generation number along the x-axis and the number of bears along the y-axis. When drawing the lines, use a different color to represent each type of bear. (Make sure to indicate which

color goes with which type of bear.)

Okay, this is REALLY simple. Just make a graph with the info given to you.

2. Summarize the trends you see in each population from each generation.

a. Dark bears— Dark Bears with their arms up always had double to amount of the Dark bears with their arms down, and past Generation 3 the Dark Bears had more numbers than the Light Bears

b. Light bears— Light Bears start off with only arms down, and when arms up bears are introduced, they are more common/prevalent for the majority of the generations, having usually twice as much as the bears with the arms down.

3. Explain how this experiment demonstrated natural selection.

This experiment shows natural selection by hosting events in which certain bears are put more at a risk than other bears, such as environment changes favoring dark bears, or bears with their arms up.

4. If the environmental situation changes, is it possible for a population to be restored?

Via adaptations, it is completely possible for a bears population to thrive again, but perhaps not with the same characteristics.

5. How can natural selection help explain how a population becomes extinct?

As the environment changes, it may favor a species less and less, which leads to their decline, if they are unable to change with the times and adapt, the species will go extinct as it is no longer fit in its environment.

6. Which generations saw a population altering incident? Use your imagination to invent a possible environmental incident that could have caused this shift in populations.

The Light Bears faced a decline, and most bears with their Arms Down faced a decline too. Light bears could be explained via environmental factors, such as their original habitat being snowy, and without the snow they're more visible given their lighter colors. Arms down could simply be a dominants v recessive trait

7. How can environment impact a particular population of a species?

If a certain species is not fit for the changes made in an environment, it could result in either their extinction, or a mutations/adaptations so that the species can continue to thrive.

8. What are some natural reasons that animals in a population might die?

Competition, not enough resources, environmental changes.

9. What are some man-made reasons that animals in a population might die?

Things such as deforestation, overhunting, and introducing invasive nonnative species.

10. What are some ways that man has helped animals maintain their populations?

Protecting endangered species, rehabilitating injured animals, making animal reservations, etc.

Explanation:

Answer:

The Philippines.

Explanation:

The Philippines receive the brunt of the landfalls, with China and Japan being less often impacted.

Using bacteria to produce insulin such an exciting prospect because insulin is inserted into bacteria's body.

Use of microorganism for the production of industrial products is called biotechnology. Insulin is also produced with the help of biotechnology and genetic engineering processes.

So we can conclude that using bacteria to produce insulin such an exciting prospect because insulin is inserted into bacteria's body.

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C) Winter.

I used someone else's answer and it was incorrect so I did it myself

Answer:

it is winter

Explanation:

i took the class

Answer:

one.

Which of the following is one effect storm waves have on a beach?

movement of beach sand to a sandbar

2.

How are waves related to shifting shorelines?

Waves can cause shifting shorelines.

3.

Which of the following can cause beach erosion? Select the two correct answers.

storm waves

ocean currents

Explanation:

if you dont believe that these are the answers thats all right there 200% correct you can check for yourself

Strom waves and ocean currents cause beach erosion.

Sand is lost due to beach erosion, which is often caused by a mix of wind and water movement. Sand is moved to deeper water or to another coastal location by being scooped up off the beach. Beaches seem shorter and lower as a result of this process.

Sand particles make up the majority of beach deposits, and waves can quickly dissolve them.

These deposits are made up of terrestrial silt transported to the coast by rivers, marine sediment reworked from offshore deposits onto the coast, and sediment created by wave erosion of coastal landforms.

Therefore, Strom waves and ocean currents cause beach erosion.

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Answer:

Below

Explanation:

Square One:

Top Left: TT

Top Right: Tt

Bottom Left: TT

Bottom Right: Tt

Two:

TL: Tt

TR: Tt

BL: tt

BR: tt

Three:

TL: BB

TR: Rr

BL: Rr

BR: rr

Four:

TL:RR

TR: RR

BL: Rr

BR: Rr

2. First square: top is T then t, the side is t then T

Second: top is T then t, side is T then t

Third: top is R then r, side is r then r

Fourth: All R

Answer:

sound: because sound we can hear it, when someone says something to you, you can hear it but you cannot you cannot touch it

Answer:

This happens when the trees are cut down and burned, as the stored carbon was released into the air it converted into Carbon Dioxide.

Hope this helps you.

Answer:

who is pavan. value???

Explanation:

Answer:

antero-posterior

Explanation:

the axis that determines the body pattern from the nose to the tip of the tail

Lymphocytes are the cells that enhance production of antibodies.

Lymphocytes are the cells responsible for immunity. Lymphocytes are divided mainly into B and T cells. B lymphocytes produce antibodies that recognize antigen and attach themselves to them.

So we can conclude that Lymphocytes are the cells that enhance production of antibodies.

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Answer: a. plasma membrame

Explanation:

it's not b becasue a cell wall is composed of many cells. c and d are compoments of a cell found within it. which leaves us with a. plasma membrame, the protective layer that seperated the cell with its outside environment.

hope this helped! ♡

Answer:

quarter, if i am correct. i am pretty sure that the crescent is just a little bigger.

The phase of the moon where only a very small part of the lit surface is seen from the earth is quarter. Thus, option B is correct.

Lunar phase is the phase of moon which is viewed from the earth, the lunar phase is also known as moon phase is a shape of moon's directly sunlit portion and it can be expressed quantitatively.The current moon phase for today is the new moon phase.

The moon is known as earth's only natural satellite and combinedly with earth it forms the earth-moon satellite system.

The size of moon is one quarter of earth in diameter. It is fifth largest satellite in the solar system.

The distance of moon from earth is 384,400 km. The radius of moon is 1,737,4 km.  The gravity of moon is 1.62 m/sec^2.

The total surface area of moon is 3.793×10^7 km square and it's surface pressure is 10^-7 Pascal.There are total 8 phase of moon and these are new moon, first quarter, waxing gibbous, third quarter and waning crescent.

Therefore the phase of the moon where only a very small part of the lit surface is seen from the earth is quarter. Thus, option B is correct.

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Answer:

Scientific theories can never be proven true beyond all doubt; they can only be supported by a wide body of evidence. Only one of the statements that follow uses the term theory in its correct, scientific sense.

Explanation:

Scientific hypotheses can never be confirmed beyond a reasonable doubt; they must be backed up by a substantial amount of evidence. Only one of the following assertions utilizes the word "theory" in the scientific sense.

Answer:

Transpersonal psychology, as the fourth force in psychology, has emerged from humanistic psychology (the third force) in much the same way that humanistic approaches emerged from their behavioral and analytic foundations

hope this helps :)

Answer:

coughing

Explanation:

your lungs don't like the air pollution

Based on the data from the restoration process of peat, it can be concluded that peat is a fossil fuel because the total restoration time is lengthy.

Fossil fuels are fuels produced from the remains of dead plants and animals which decomposed under intense heat and pressure over a long period of time.

Fossil fuels are non-renewable energy sources because their time of replenishment is longer than a human lifetime.

Examples of fossil fuels include:

In the restoration process of peat, the restoration time takes a long time of over 100 years.

Therefore, it can be concluded that peat is a fossil fuel because the total time for restoration is lengthy.

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1. organelles

2. membrane

3. cytoplasm

4. nucleus

biologydictionarynet

Answer:

micro-beads can cause blockages in the digestive tracts of aquatic organisms.

micro-beads can increase organic matter in a pond hence killing the aquatic organisms present.

Explanation: