help me asap i’ll mark brainliest! pls and thanks

Answer:

The next step is Prove or disprove the hypothesis on the basis of conclusions

Explanation:

The right step to follow the experiment is :

first step: Ask questions and make hypothesis

second step: Make a observations and draw conclusions

third step: Construct a hypothesis and record a data

fourth step: Analyze the results and make a conclusion

Fifth step : Prove or disprove the hypothesis on the basis of conclusions

The common 4 year old has 20 teeth.

hope this helps ^^

Answer:

20 teeth, I believe

Explanation:

Hope this helps :)

Answer: the answer is A

Explanation:

Answer:

OPTION A IS THE  CORRECT ANSWER

Answer:

chlorophyll

Explanation:

The mechanism by which light energy can be transformed into chemical energy by synthesis of organic compounds is chlorophyll, a member of the most significant pigment class involved in photosynthesis. In nearly all photosynthetic species, e.g. green plants, cyanobacteria and algae, the use of chlorophyll is identified. It consumes light energy and is then used for the conversion to carbohydrates of carbon dioxide.

Answer:

It can't be fluorite because your fingernail is less on the Mohs scale than fluorite. When an object is less than another object on the Mohs scale it doesn't leave a scratch on the other object. Therefore if your finger leaves a scratch on the material then it has to be less than 2.5 on the Mohs scale. Fluorrite is not less than 2.5 on the Mohs scale so it is impossible that it is that mineral.

Explanation:

Answer:

The answer is "running water or glaciers".

Explanation:

The material is placed if erosion agents can longer carry sand. For instance, if another fluvial water slows at the river mouth, soils become rivers. The four key reasons for accumulation was its movement of reinforced the fact material surface, air, ice, liquid, and inertia, accumulated at the loss with enough kinetic energy throughout the fluid to create substrate layers. Accumulation can also apply to natural head moves or processes create of soil.

Answer:

Here I hope this can help you with your question! :)

Explanation:

You might be travelling with other astronauts in a journey that will take between seven and 12 months, packed in a tight space. So you’ll need to stretch and probably find a way to have part of the spacecraft spinning to create artificial gravity. Having no gravity for a long time can cause a lot of painful health problems for astronauts. Then there’s the powerful cosmic radiation that comes mostly from our Sun. It can damage electronic equipment on board and create health problems for the crew. You and the crew will have to solve these problems on your own. The atmosphere is not breathable: it is only 1% the thickness of our atmosphere, mostly made of carbon dioxide, argon, and nitrogen with only a small amount of oxygen. Growing plants on Mars is not going to be easy. The soil is really salty and acidic. It is still unclear if we should bring bacteria to Mars to help plants grow (as they do on Earth). Finally, I would say any mistake in flight or during the exploration can hurt or kill you. The room for error is really narrow. Why on Earth would you engage in such a dangerous, life-threatening endeavour? I guess the answer lies in what has made humans explore throughout the centuries. We are always looking for the next frontier.

Answer:

- Travelling from Earth to mass requires a greater magnitude of escape velocity in order to overcome the Earth's gravitational attraction.

- Travelling to Mars is a great distance which is approximately the twice of Earth's distance from the sun (approximately 3.0×10^11 m), hence the Traveller has a possibility of not reaching the destination.

- Travelling to Mars requires a skilled Traveller and experienced, yet those travellers are scarce allover the World.

- It is also very expensive.

- Mars has a different and a greater gravitational attraction than that of the earth, hence a person of earth may not cope with it.

-Mars is very hot than Earth, hence the living on it is affected by the climatic diversion

Explanation:

a glaciers way combined with its gradual movement can drastically are we shaped the landscape over hundreds or even thousands of years the icy roads the land surface and carries a broken rocks and soil temperatures far from their original places

Answer: Reforms and changes the land and surrounding areas of where the glacial deposition occurred.

Explanation:

Glacial Deposition is when the glacier's weight joins with natural movement and gravity to transition and move.

Answer:

The atomic number of an element tells you how many protons that the element has. This is written at the bottom left hand side of the symbol.

Answer:

hydrogen

Explanation:

Answer:

1 gm/cm^3

Explanation:

Explanation:

converting kg/m3

or ,1000kg/m3=1000/1000

=1g/cm3

chloroplast manufacture food for green plants by the process of photosynthesis

Answer:

C: stores and releases energy

Comparison of the processes of mitosis and meiosis. Mitosis produces two diploid (2n) somatic cells that are genetically identical to each other and the original parent cell, whereas meiosis produces four haploid (n) gametes that are genetically unique from each other and the original parent (germ) cell.

Answer:

Mitosis produces two diploma somatic cells that are genetically identical to each other and the original parent cell, whereas meiosis produces four haploid gametes that are genetically unique from each other and the original parent cell.

Answer:

The correct answer is -  Four phases of Mitosis:

Prophase, Metaphase, Anaphase, and Telophase.

P- Prophase

M- Metaphase

A- Anaphase

T- Telophase

Explanation:

PMAT is an acronym that is used for a transporter protein Plasma membrane monoamine transporter as well as the four stages of the mitosis cell cycle. On the basis of the reference given in the form of an image, it is most like the four stages of mitosis are : Prophase, Metaphase, Anaphase, and Telophase.

Prophase is the first stage of mitosis and followed by the metaphase, anaphase, and ends with telophase. Telophase is followed by cytokinesis.

Answer:

Explanation:

The acronym PMAT stands for Plasma membrane monoamine transporte with the above four phases of mitosis.

Answer:

your body uses oxgen and removing carbon dioxide as waste gas

Explanation:

If D is the allele for dimples and d is the allele for no dimples, a percentage of offspring with genotypes Dd is 50% and 50% dd will be produced with no dimples.

The dimple appears when the D is present, which occurs in both the purebred dominant case (DD) and the heterozygous case (Dd), so when the dd is present, no dimple is seen. The dimple is dominant over the no dimple, so when the heterozygote Dd crosses with the purebred dd then 50% will have dimples and the other 50% won't, as the heterozygotes will produce both D and d types of alleles that will combine with d to make two types of offspring.

Hence, if D is the allele for dimples and d is the allele for no dimples, a 50% percentage of offspring with genotypes Dd and 50% of offsprings with genotype dd will have no dimples.

Learn more about the allele here.

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The nucleotide sequence of DNA determines the sequence of RNA because only the bases guanine in DNA and cytosine in RNA will pair together when DNA acts as a template for constructing RNA (Option D).

In conclusion, the nucleotide sequence of DNA determines the sequence of RNA because only the bases guanine in DNA and cytosine in RNA will pair together when DNA acts as a template for constructing RNA (Option D).

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Answer:

pp

Explanation:

Answer:

A. Ocean currents

Explanation:

your correct already broo

Answer:

a) 22

Explanation:

Cardiogenesis which is the formation of the heart begins by day 21. The heart begins to form as paired tubes. By days 22 - 23 of embryonic development, the heart begins to beat. This represents the formation of the first vital organ of the body and it also causes the formation of left-right asymmetry of the body.

The days are counted from the day of the last menstrual period.

The answer is A, substitution.

Answer:

its gentic

Explanation:

i took the unit test and it told me it was genetic lol

Answer:

C. Incisor, premolars

Explanation:

(There are 4 of them in the lower jaw and the upper jaw)

Answer:

oxygen and glucose are reactants

main product is ATP

Explanation:

Answer:

oxygen and glucose are reactants

main product is ATP

Explanation:

Answer:

During the process of glycolysis in cellular respiration, glucose is oxidized to carbon dioxide and water. Energy released during the reaction is captured by the energy-carrying molecule ATP (adenosine triphosphate).

Answer:

The source of the energy required to regenerate ATP is the chemical energy stored in food (glucose) The cellular process of releasing energy from food through a series of enzyme-controlled reactions is called respiration . Some of the energy released is used to produce ATP. So I believe it would be chemical energy

Explanation:

LOL OMG I JUST HAD A TEST ABOUT THIS LIKE 30 MINS AGO HAHA!

Answer:

I have same answer same values of bacteria and protozoa

Answer:

substitution

Explanation:

A substitution is a point mutation where a nucleotide base (either adenine, guanine, thymine or cytosine) is replaced by a different base pair. In contrast to insertions or deletions, substitutions don't change the number of bases in the DNA sequence. Moreover, inversions are large genetic rearrangements where the genetic sequence is reversed. A substitution may have different effects: change a codon to another (changing the protein sequence when codons are translated into amino acids), produce a stop codon, cause synonymous mutations (i.e., neutral mutations that don't alter the amino acid sequence due to the degeneracy of the genetic code), etc.

Answer:

Proteins are the Body's Worker Molecules

Explains structure-function relationship, amino acids, protein folding, genetic code, sickle cell and CF, and computer modeling.