Hello! I can't find the constants and am a little confused. Could you help me please??​

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Answer:

Photosynthesis is a process used by plants and other organisms to convert light energy into chemical energy that, through cellular respiration, can later be released to fuel the organism's metabolic activitie

In meteorology, precipitation is any product of the condensation of atmospheric water vapor that falls under gravitational pull from clouds. The main forms of precipitation include drizzling, rain, sleet, snow, ice pellets, graupel and hail.

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I hope this answers is helpful to you

Answer:

true

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i think

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B: binary fission

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your answer is

A - Rho factor

im guessing

c) Blood always stays entirely inside the blood vessels. A separate fluid called tissue fluid bathes the tissues and cells​

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During anaphase, each pair of chromosomes is separated into two identical, independent chromosomes. The chromosomes are separated by a structure called the mitotic spindle. … The separated chromosomes are then pulled by the spindle to opposite poles of the cell.

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This answer Is Endoskeletons and a backbone

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1,2, and 4

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The correct answer is - The renal portal system has an artery between the first and second capillary bed. The others have a vein.

Explanation:

A portal system is a system in which is used blood collected from one set of capillaries bed passes through a large vessel or vessels, to another set of capillaries bed before returning to the systemic circulation as the heart can not use these to transfer from all the parts of bodies.

There are several portal systems such as the renal portal system, the hypothalamo–hypophyseal and digestive portal systems, however, The renal portal system has an artery whereas others have a vein.

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It's either positive feedback or neutral feedback (I can decide which one fits more)

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With some fruits, it speeds up the ripening process depending on the rise in ethylene

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positive

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just did it on my test

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A hydrocarbon is an organic chemical compound composed exclusively of hydrogen and carbon atoms.

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A fossil.

It would be C

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[tex]\boxed {\boxed {\sf B. \ It \ is \ different \ from \ either \ parent's \ DNA}}[/tex]

Explanation:

Sexual reproduction is one kind of reproduction. It involves two parents to produce offspring. This kind of reproduction occurs when gametes combine. Gametes are sex cells or the egg and sperm. These cells are created in a process known as meiosis. Meiosis is a type of cell division. Cells undergo two divisions and a process known as crossing over. Genetic material is exchanged between two chromosomes, which helps maintain genetic diversity. The 2 divisions result in 4 haploid cells, meaning they have half of the genetic material. After meiosis, there are 4 genetically unique and haploid cells.

When an egg and sperm combine during fertilization, a zygote forms. This is a fertilized egg. It is very unique because each parent contributes half of the genetic material to create a diploid organism with a full set of unique DNA.

You can look similar to your parents and siblings, but (unless you have an identical twin), there is typically some difference because the DNA of offspring is different from either parent's DNA.

Answer:

Renin; angiotensin I and angiotensin II

Explanation:

Renin is a key hormone involved in the renin-angiotensin-aldosterone system (RAAS), which is responsible for regulating blood pressure in response to changes in blood volume. Renin is secreted primarily by the kidneys to promote the production of the peptide hormone angiotensin in the blood vessels. Subsequently, angiotensin stimulates the release of aldosterone from the adrenal cortex, stimulating sodium retention by the kidneys. Renin acts on its substrate angiotensinogen to yield angiotensin I, which is then converted to angiotensin II by the angiotensin-converting enzyme (ACE). Finally, angiotensin 2 promotes the release of aldosterone by the adrenal cortex, which acts on renal tubules, leading to the reabsorption of sodium and water and the excretion of potassium.

Answer:

The correct answer is - alternative RNA splicing.

Explanation:

Alternative splicing, or differential splicing, or alternative RNA splicing, is a controlled process that takes place during gene expression that leads to a single gene to code for multiple polypeptides or proteins.

Alternative splicing produces differential combinations of exons of the same gene that result in gene expression for more than one polypeptide by a single gene.

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evolved extinction

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Enzymes become denatured.

In case of very low body temperature, the body reactions will become slow and lead to death. The correct option is C.

When your body temperature falls, your heart, nervous system, and other organs are unable to function normally.

If left untreated, hypothermia can result in the complete failure of your heart and respiratory system, as well as death.

Thus, the correct option is C.

For more details regarding hypothermia, visit:

https://brainly.com/question/6552936

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Answer:

its C cause I got 100% in the test

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A blood stem cell transplant is used to treat patients with: multiple myeloma,lukemia and even anaemia.

I hope this helps

Answer:

A (plants)

Explanation:

Pioneer species usually create plant litter and break them down as leaf mold after a while which would make new soil for secondary succession and nutrients for small fish an aquatic plants < most of that came from Gogle because if it came from my head it would've been hard to understand lol

Answer:

The correct answer is - different kind of living organism of the ecosystem of  the school’s playfield

Explanation:

A biotic factor of any ecosystem or area are all the living organism including bacteria, microbes, plants, animals and decomposers. The biotic factor interact with one another and abiotic factors of the ecosystem.

In this sentence there is looking for study the different kinds of living organisms of the ecosystem of the school’s playfield.

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electrical current flows through metallic coils within the iron. As it does so, the current experiences resistance from the metallic coils and is converted into a different form, heat. ... In this case, electrical energy is converted into light.

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Earth-orbiting astronauts are weightless for the same reasons that riders of a free-falling amusement park ride or a free-falling elevator are weightless. They are weightless because there is no external contact force pushing or pulling upon their body.

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The human body is controlled by a network of living wires called the nervous system.

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So the cells that enter Meosis 2 are the ones that are made in Meosis 1. These cells are haploid meaning they have just one chromosome from each homologue pair. Also In meiosis II, the sister chromatids separate, making haploid cells with non-duplicated chromosomes.

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Answer^Above

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Explanation:

When you're cold, or you experience a strong emotion, such as fear, shock, anxiety, sexual arousal or even inspiration, goosebumps can suddenly pop up all over the skin. They occur when the tiny muscle located at the base of each hair follicle contracts.

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