Using the picture, which factor does NOT limit the barnacle population on the rock?

A. space, because there is a limited amount of room on the rock
B. parasitism, because the barnacles and rocks must exchange nutrients
C. predation, because the barnacles at the top of the rock get eaten by sea birds
D. water, because the barnacles can only live on rocks that are near the water

Answer:

vestigial structure

Explanation:

Gooogle exists

Answer:

A "vestigial structure" is an anatomical feature or behavior that no longer has a purpose in the current form of an organism of the specific species. 

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Answer: they were is a bad habitual position and were losing life's because of food, predators (humans), or other causes

Answer:

The Statement is Unclear

Your reader needs to immediately understand your purpose. If it is vague or unclear, you've lost your audience from the start. Narrow down your focus and use straightforward language to state your main idea.

The ideas and conclusions will be out of the context.

Explanation:

The thesis of the a particular subject must be

strength and well supported

The state of art is one of the way to guarantee a formal way to deterinated a Thesis well sustained.

The searchers of grammar suggest try to read may authors about the subject before you elaborate a thesis.

For these reasons the result of an unclear thesis the conclusions will be out of the context.

Transcription is the process whereby the DNA molecule is read in the nucleus of the cell to produce mRNA molecule.

The mRNA molecule conveys the information to the ribosome in the cytoplasm where protein molecules are synthesized in a process called translation.

The polypeptide/protein produced are exported for use by the cell.

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Answer:

Your gut bacteria can affect how your food is digested, how fat is stored and whether you feel hungry or full. Thus, a healthy gut bacteria may be important for maintaining a healthy weight. High-fiber foods like whole grains, fruits, vegetables, nuts and seeds can all promote healthy gut bacteria.

Explanation:

Considering the whole progeny, there are 50% of probabilities of having a colorblind son. Considering only boys, there are 100% chances of having a colorblind son.

Color-blindness is a disfunction characterized by an alteration in color perception.

This alteration might affect perception from only partial confusion and difficulties in distinguishing some tones of green and red, up to no chromatic distinction.

Color-blindness is an X-linked condition.

⇒ If Samantha is color-blind, then her genotype is X⁻X⁻.

⇒ If Rick has normal vision, then his genotype is X⁺Y.

Cross: Samantha and Rick

Parentals)    X⁻X⁻     x      X⁺Y

Gametes)  X⁻    X⁻         X⁺    Y

Punnett square)           X⁻               X⁻

                         X⁺       X⁺X⁻           X⁺X⁻

                          Y        X⁻Y             X⁻Y

F1) 2/4 = 1/2 = 50% of the progeny is expected to be heter0zyg0us expressing partial-color blindness, X⁺X⁻.

     2/4 = 1/2 = 50% of the progeny is expected to be completely color-blinded, X⁺Y.

     100% of the girls are expected to be partial-color blinded, X⁺X⁻.

     100% of the boys are expected to be color blinded, X⁻Y.

Answer: You can express your answer in two ways,

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Answer:

Because she likes Carl.

Answer:

Fermentation converts the lactose to lactic acid

Explanation:

This makes the milk sour

Answer:

Millions of the centrioles migrating

Answer: No

Explanation: Plant cells have no centrioles, there would be no structures from which the fibers could radiate. In animal cells, asters form around the centrosomes during a mitotic division. Plant cells lack centrosomes, therefore, asters are not formed during mitosis in plants.

Nutrients are nourishment essentials that are required for growth and development. All classes of nutrients are essential to survival. Thus, option A is correct.

Nutrients are chemical substances that are required for the healthy and proper development of the body. They can be micro or macronutrients and includes fats, vitamins, carbohydrates, proteins, lipids, fibers, minerals, etc. They provide energy and are involved in bodily activities.

Nutrients are essential and are made by the body or can be consumed from various food sources. It includes vitamin A, D, E, K, C, and B complex along with minerals, fats, water, protein, fibers, and carbohydrates. They must be low in calories and high in energy.

Therefore, option A. nutrients are essential to growth and survival.

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Answer:

Mutation very rare also for extra information you can for the process of how dna creates things out of protein

Answer: While Biology is the study of living things, living things themselves are made up of chemical composition. That being said, our survival is dependent on the reactions taking place inside and outside the body. Hence, to understand living things, biologists needs a good understanding of chemistry.

The feature hair type is coded by a diallelic gene and expresses incomplete dominance. The cross of two wavy haired individuals will produce 25% curly-haired children, 50% wavy-haired and 25% straight-haired children.

The Punnett square is a cross representation that shows all possible combinations between the parental gametes.

It shows the probabilities of getting offspring with different genotypes and their consequent phenotypes.

Let us say that we are analyzing the feature hair type.

Hair type is coded by a diallelic gene that expresses incomplete dominance.

Let us say that both parents have wavy hair.

Cross:

Parentals) Cc    x    Cc

Gametes) C   c      C    c

Punnett square)     C       c

                       C     CC    Cc

                        c     Cc     cc

F1)

Genotype:

1/4 = 25% of the progeny will be h0mzyg0us dominant, CC.

2/4 = 1/2 = 50% of the progeny will be heter0zyg0us, Cc.

1/4 = 25% of the progeny is expected to be h0m0zyg0us recessive, cc.

Phenotype

1/4 = 25% of the progeny will have curly hair (CC).

2/4 = 1/2 = 50% of the progeny will have wavy hair (Cc).

1/4 = 25% of the progeny is expected to have straight hair (cc).

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Answer:

media is very important for transmission of information and receive information.when it has best director.

Answer:

It is C.

Explanation:

Answer: d. It is a geyser that formed due to water heated by magma erupting at Earth’s surface.

Explanation:

Answer:

the temperature will change  

Explanation:

Most members of the phylum Zygomycota are molds that grow on or through organic matter as a mass of hyphae

[tex] \mathfrak{WatanabeHaruto}[/tex]

Answer:

➢ Its members are commonly known as the sac fungi or ascomycetes. The answer is Carboniferous and drier.

Explanation:

I hope it will help you.....

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Answer:

RNA:

DNA:

Explanation:

Answer:

The water cycle shows the continuous movement of water within the Earth and its atmosphere.

Explanation:

This is how the water cycle plays a role in creating the weather. It goes through many different processes that are complex. Liquid water goes through a stage and turns into vapor. Solids can melt and form into liquid.

Answer:

The water cycle absorbs and releases heat energy, which in turn, affects the weather patterns across the globe. When the water evaporates into the atmosphere, heat energy is absorbed. Once the water vapor condenses and falls back into the surface, heat is transferred from the atmosphere toward the ground.

Explanation:

This answer could've been found on go o gle so that's what i did

I dont need brainliest you can give to someone Just telling you and answering.

Answer:

During photosynthesis, the radiant energy is transformed to chemical energy stored in chemical bonds of glucose molecules the plant uses as food.

Answer: competition

Explanation: the definition for competition in this lesson is two different species hunting for food.

Answer:

A.

Explanation:

I need an explanation but my answer is A.

Answer:

examples of diffusion in plants are:

The uptake of water and nutrients from the soil by the roots

The distribution of nutrients and water to all the parts of the plant

Diffusion of Carbon Dioxide into the leaf of the plants during photosynthesis

Release of oxygen out of the stomata of the leaf

Examples of diffusion in animals are:

Digested food molecules such as amino acids and glucose move down a concentration gradient from the intestine to the blood.

Waste products such as carbon dioxide or urea travel by diffusion from body cells into the bloodstream.

Oxygen moves from high concentration (in the air sac) to a lower concentration (in the blood). Carbon dioxide moves from high concentration (in the blood) to a lower concentration (in the air sac).

Explanation:

Explanation:

i suppose this is chemistry..

no of moles = mass / molar mass

you are given the mass, 4.0g, you need to find the molar mass ( Mr ) of NaCl.

Mr = 23 + 35.5

Mr = 58.5

now that you know the Mr of Nacl, just use the formula:

n = m/mr

n= 4/ 58.5

n= 0.068376..

no of moles = 0.068 moles.

Answer:

The foundation of Mendelian genetics enabled plant breeders to cross plants with new precision, carefully manipulating the plant genome to produce new, improved varieties. These breeding techniques have been used to develop higher-yielding varieties, including plants resistant to pests or disease

Explanation:

Answer:

Digestion is the breakdown of large insoluble food molecules into small water-soluble food molecules so that they can be absorbed into the watery blood plasma.

Animals require a digestive system because they take food in the form that body cannot directly utilize. The food needs to be broken down into form that body can utilize. Therefore digestive system becomes very important animals. There are various other organisms apart from animals that possess a digestive system For example amoeba has food vacuole that helps in digestion.

Answer: well ya see the thing about that is..........

Explanation:

that the sea is water and water is

Yes, the NOAA's Classification System cleared up the confusion related to the definition of ecosystems. The NOAA is tasked with understanding and describing Earth's system via research and data analysis.

This refers to the National Oceanic and Atmospheric Administration (NOAA) system for classifying types of habitats.

It was founded by Richard Nixon in 1970, the 37th president of the United States of America.

See the link below for more about Classification Systems:

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Based on scientific information, small, uncharged molecules can easily pass through the plasma membrane.

Plasma membrane is also referred to as cell membrane and it can be defined as a semi-permeable cell organelle that is found in the body of all living organisms.

The main purpose of the plasma membrane is to prevent the passage of molecules into or out of the cells of all living organisms. Thus, it is semi-permeable and hydrophobic in nature and as such protects the cells depending on the size of molecules.

In conclusion, small, uncharged molecules can easily pass through the plasma membrane.

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