Is anyone able to help me (:

Answer:

Fuel cell electric vehicles are powered by hydrogen

they only emit water vapor and warm air

Explanation:

You didn't put the answer choices, but I'm going to assume CO2 because our cells give off CO2 and plants need it in their photosynthesis.

Answer:

Show more detail!

Explanation:

Have a nice day!

Answer:

C

Explanation:

it is the most habitable

Answer:

a genarater powers a home

Explanation:

Answer and Explanation:

1. Qué son los ciclos biogeoquímicos

Son ciclos o circuitos en los que los elementos químicos, necesarios para la vida, circulan entre seres vivos del mundo biótico, y seres no vivos del mundo abiótico.

"Bio-" hace referencia a seres vivos,

"-geo-" hace referencia a la tierra,

"-químico" hace referencia a los elementos químicos.

Existen muchos de estos elementos, pero entre los mas importantes encontramos al agua,  al oxígeno, al nitrógeno, al carbono, al fósforo, y al azufre, entre otros.

Todos ellos forman parte de los componentes mas importantes para la supervivencia de los seres vivos, y la importancia de su circulación y  reciclado radica en la supervivencia.

2. Cómo se presentan Los ciclos biogeoquímicos

Se presentan como

3. Por qué se presentan Los ciclos biogeoquímicos

Para mantener en circulación recursos limitados, tales como los elementos químicos mencionados previamente, importantes para la vida y supervivencia de los organismos.

A medida que los seres vivos mueren y a partir de la descomposición de la materia orgánica, esos elementos pasan a la tierra, al agua, a la atmósfera, y retornan nuevamente a los seres vivos, para ser reutilizados.

4. Dónde se presentan Los ciclos biogeoquímicos

En los seres vivos, en la tierra, en el agua y en la atmósfera.

Answer:

First Option

Explanation:

The other three options basically are the cell theory!

The cell theory states that:

Since the 3 options state this, the first option (that all of them are part of the theory) should be correct.

Hope this helps.

Answer:

Political, economic, and religious

Explanation:

Age: Mortality rates are different in different age group. Mortality is high among children and old people but it is low among youths.

Sex/gender: Studies have shown that women have longer life expectancy than men. It may be due to biological and social causes that affectthe life expectancy. Besides, it is also found that death rate among infants is also similar to the life expectancy of adults. The death rates for male infants are higher than those of female infants.

Nutrition Levels: The children, especially under five years of age, die due to lack of nutritious foods. A balanced diet is a must for a healthy living. There are deficiency diseases caused by protein, energy, carbohydrate, malnutrition and also by micro-nutrient deficiencies. These are the causes of high death rates.

Answer:

No. They don't necessarily have to be the same. For example, there can be isotopes (different numbers of neutrons) or ions (different numbers of electrons). The only thing that can't vary between atoms of the same element is the number of protons, but the others can have some variation.

Answer: The nucleus (plural, nuclei) houses the cell's genetic material, or DNA, and is also the site of synthesis for ribosomes, the cellular machines that assemble proteins. Inside the nucleus, chromatin (DNA wrapped around proteins, described further below) is stored in a gel-like substance called nucleoplasm. hopes this helps pls pls pls give me brainliest.

Explanation:

Answer:

Within the nucleus, DNA molecules, the cell's genetic machinery, are stored, repaired, transcribed and eventually replicated. Around the outside of the nucleus is an envelope consisting of two layers of membrane.

Explanation:

PLs mark me Brainliest.

Answer:

Warm is the Correct Answer

Explanation:  I know this because the water that is used to cool Nuclear Power plants is usually returned back into the ocean but the water is warmer than the water in the ocean.  This can lead to Thermal Polution which can kill species of fish that aren't used to such warm water.

Answer:

All alleles on the X chromosome are dominant

Explanation:

This is because the X chromosome is large and contains many more genes than the smaller Y chromosome. In a sex-linked disease, it is usually males who are affected because they have a single copy of X chromosome that carries the mutation.

any structure of ions, molecules or atoms that are held together in an ordered three dimensional arrangement

i think its a plant or dog since both of them also have cells

Because it permits materials to enter and exit a cell, a cell membrane can be compared to a door. A door allows objects to pass through it as it opens and closes.

With a few rare exceptions, p - series, which are made up of glycerol, a nitrogen base, and two fatty chain, are the primary component of cellular membranes, both cytoplasmic membrane and interior membranes. Therefore, the cell membrane serves two purposes: first, as a barriers keeping the components of the cell inside and undesired materials out, and second, as a gate permitting the passage of vital nutrients through into cell as well as the flow of byproducts out of the cell.

Every cell has a phospholipid bilayer, also called a cell wall, that shields the inside of the body from the outside world. The cell barriers is a lipid bilayer that is porous. The cell regulates the flow of substances from and to the cell.

To know more about Cell membrane visit:

https://brainly.com/question/13524386

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Answer:

hope the answer helps this is what I understand

Answer:

Fermentation takes over the krebs cycle in anerobiotic conditions. The lack of oxygen prevents oxidative phosphorylation and the formation of new oxidized compounds which can only be reformed through the reduction of pyruvate to lactate: through this process glycolysis can continue to function and we can have the production of ATP. The problem is that only 2 ATPs are formed: this is not enough to sustain the life of the cell so, over a period of time that varies from cell to cell (for example the myocyte survives for 40 min, nerve cells fastly die in ischemia), it will go to death if no new oxygen arrives.

Answer:

The lines near the bottom of the mountain will become perfect circles. There will be fewer lines near the top of the mountain and they will be further apart. ... The lines near the bottom of the mountain will become straighter.

Answer:

i gotchu

Explanation:

weathering and erosion shapes down land and coastlines, so eventually overtime, our maps start to change and look different

Answer:

the regulation of a system by the output

Explanation:

just took test

Answer: Yes

Explanation:

Answer:

the density of the water will keep crushing you until you are DEAD

Explanation:

Answer:

not sure if you still want an answer, but here:

the further down you go, the colder it'll get because the sunlight won't reach down as far, also making it darker. the pressure will also keep building up until it gets to be too much for your body to handle and literally crushes you.

Answer:

If I could develop a scientific cure for any issue, it would undoubtedly be the cure for the disease of cancer. This is because I believe that cancer is the most cruel and horrible disease that any person can have, since it is ultimately the body itself that acts against the health of the person. Furthermore, in the absence of an effective cure, and given its extremely high incidence rate on the population, an eventual cure for cancer would be the most beneficial scientific and medical discovery in the history of mankind.

Answer: The Light peppered moths population decreased because of the light colored trees got covered in sot and the light peppered moths were not able to adapted.