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draw an ecological pyramid of an ecosystem that has twice as much biomass in producers as there is in primary consumers, twice as much biomass in primary consumers as there is in secondary consumers, and twice as much biomass in secondary consumers as there is in tertiary consumers

Answer:

The meaning fight or flight means if your in a fight you either fight or you run from it which would mean flight

Explanation:

Flight or fight is a way of saying you have 2 things you could do either run away from the problem/fight or face the problem/fight the fight

Answer:

Element of proteins

Explanation:

Nucleic acids contain the same elements as proteins: carbon, hydrogen, oxygen, nitrogen; plus phosphorous (C, H, O, N, and P).

In a sport where head injuries are common, it is necessary to seek reliable information about the symptoms of a head injury from a neurologist.

Considered a high-impact sport due to the constant contact and high rate of orthopedic trauma to players during training and games, traumatic shocks to the head and spine have always been the most worrying problems because they put in check vital parts of the athletes' body.

With this information, we can conclude that in a sport where head injuries are common, it is necessary to seek reliable information about the symptoms of a head injury from a neurologist.

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Answer:

The Green Revolution involved the widespread use of chemicals in agriculture that had adverse environmental impacts. The interrelationships between water resources, erosion, pesticides and fertilizers, deforestation, population pressure, and biodiversity, and farmers are individually addressed.

Explanation:

The development of agriculture and the green revolution affected humans by increasing food production. However, it also led to environmental degradation.

The development of agriculture provided humans with a stable food supply and allowed for the growth of civilizations. It also led to the domestication of animals and the creation of farming communities. The Green Revolution, which began in the mid-20th century, involved the development and implementation of new agricultural technologies and increased the productivity of crops, leading to increased food production and economic growth in many countries.

However, the use of pesticides and fertilizers in agriculture has had negative impacts on the environment, including soil degradation, water pollution, and loss of biodiversity. The Green Revolution also resulted in the increased use of mechanized farming, which led to the loss of natural habitats and the displacement of wildlife.

Climate change caused by agricultural practices, such as deforestation, and the use of fossil fuels in farming, has also had a significant impact on the environment.

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[tex] \sf \red{What \: is \: fungi?}[/tex]

[tex]\large{\underline{\underline{\pmb{\frak {\color {blue}{Answer:}}}}}}[/tex]

Fungi is single celled micro organism, which grows in plants or soil. Fungi can be mostly found on soil or dead plants or dead matter.

[tex]\large{\underline{\underline{\pmb{\frak {\color {red}{Question:}}}}}}[/tex]

[tex] \sf \red{Write \: three \: characteristics \: of \: fungi}[/tex]

[tex]\large{\underline{\underline{\pmb{\frak {\color {blue}{Answer:}}}}}}[/tex]

[tex]\green\star[/tex]Three characteristics of Fungi are:

[tex] \boxed{ \frak \red{brainlysamurai}}[/tex]

The antibiotic was effective only against the bacteria species that decreased or was eliminated, but ineffective against the population that increased.

When talking about antibiotics we refer to drugs or medicine used to treat infections caused by bacteria. They act to impede bacteria reproduction and eliminate them.  

Antibiotics only act on bacteria, not viruses or other microorganisms, which means that they will only have an effect on affections caused by bacteria.

Also, not any antibiotic can be used to treat any bacterial affection. The antibiotic that must be used depends on the bacteria species. Each bacteria has its own properties, and hence, they respond to different drugs.

Antibiotics are grouped according to their chemical structure, properties, action spectrum, and the type of bacteria they attack.

According to this information, since each antibiotic is effective only against certain bacteria, we could assume that,

The antibiotic was effective only against one of the bacteria species -the population that decreased or was eliminated- but ineffective against the other population.

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Answer:

Option C

Explanation:

C.they are smaller than lakes

Answer:

the body can make all of the compounds it needs

Explanation:

the body gets energy from some compounds

Answer:

the sun!!

Explanation:

the sun is always going to be your first resource! Goodluck! <33

Mature mRNA

Mature m(messenger)RNA is a type of single-stranded RNA that takes part in protein synthesis and is made up of a DNA template during the process of transcription.

HAVE A NICE DAY!

Answer:

positive feedback system

Explanation:

2.In the evolutionary process, mammals and reptiles evolve Amniotes produce membranes that allow them to reproduce without laying eggs in water.

Amniote animals are those that have amnion surrounding the embryo, while non-amniotes do not have this membrane.

3.Homeostasis in environments can have as a negative example a sponge conforming its internal salt concentration to match the salinity of its environment.

By saving too much the marine environment limits the lives of other animals causing them to migrate in this way, there will be a collapse in the food chain.

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The gland that secreted the hormone that made Janelle respond as such would be the adrenal gland.

The adrenal gland is responsible for the secretion of hormones such as cortisol, adrenaline, and aldosterone. These hormones have a wide variety of functions that help maintain the normal body system

Of particular importance is adrenaline in the fight or flight response of humans. It makes major blood vessels contract and redirects blood to the heart - thus causing the heart to beat faster.

Hence, Jenelle's response would have been due to the adrenal gland producing the adrenaline hormone.

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Answer:

Carbon dioxide; lower than.

Explanation:

Temperature can be defined as a measure of the degree of coldness or hotness of a physical object. It is measured with a thermometer and its units are Celsius (°C), Kelvin (K) and Fahrenheit (°F).

Radiation is simply the transmission or emission of energy in the form of particles or electromagnetic waves through a vacuum, material medium or space.

Earth’s atmosphere helps to regulate its temperature. However, the addition of gases such as carbon dioxide causes more energy to radiate back toward Earth. As a result, the atmospheric temperature increases over time. If Earth had no atmosphere, it would radiate nearly as much energy as it receives from the Sun. This implies that the temperatures on Earth would be lower than Earth’s current temperature.

Answer:

Histidine, Glycine, Glycine, Tyrosine, Glycine

Explanation:

Answer B

Answer:100 trillion cells

Explanation: hope this helps (; rate 5 thank and pick me brainliest

The nuclear envelope distinct the process of transcription and translation in the cell. It controls the release of mRNA from the nucleus through the biological process of transcription.

A nuclear envelope may be characterized as a positively regulated membrane barrier that separates the nucleus from the cytoplasm in eukaryotic cells.

The process of transcription occurs inside the nucleus and transforms DNA into mRNA, while the process of translation occurs in the cytoplasm which transforms mRNA to specific protiens.

Therefore, it is well described above.

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Answer:

let's first say that the skin is the largest organ and it's a part of the integumentary system because it helps regulating the body temperature and Incase of high temperature it releases sweat from it's specific swear pores

Answer:

Sweat glands in the skin allow the skin surface to cool when the body gets overheated.\

Explanation:

When excess aromatic aldehyde( acetone) reacts with another element such as chlorine trichloroacetone is formed.

Aromatic aldehyde is defined as the chemical compound that contains the functional group CHO, such as benzaldehyde and acetone, which has an almond-like odour profile.

When excess aromatic aldehyde( acetone) reacts with another element such as chlorine, trichloroacetone is formed.

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The result of this disease in terms of hemoglobin function is a defective transport of oxygen in the blood cells.

Sickle-cell is a genetic disease where blood cells are known to encode a defective hemoglobin protein.

Hemoglobin protein is responsible for transporting oxygen to all cells of the body, thereby sickle-cell disease causes a problem in this function.

In conclusion, the result of this disease in terms of hemoglobin function is a defective transport of oxygen in the blood cells.

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The activation energy stands as a sort of a barrier between reactants and products and is shown by the letter E.

The activation energy  is the energy that must be supplied in order for a reaction to proceed forward.

The activation energy stands as a sort of a barrier between reactants and products and is shown by the letter E in a diagram of an enzyme controlled reaction.

Enzymes tend to decrease the activation energy by providing an alternative path for the reaction.

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The Punnett square is used to make predictions about the genotype and phenotype of a future generation according to the alleles involved in the cross. 25% HH, 50% Hh, 25% hh.

The Punnett square is a graphic representation that shows the different types of gamete combinations according to the alleles involved in a cross.

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

Let us assume that in the exposed example both parents are heter0zyg0us for the trait.

The feature is coded by a single diallelic gene in which H is the dominante allele and h the recessive allele.

Cross:

Parentals)  Hh     x     Hh

Gametes) H    h       H     h

Punnett square)      H          h

                       H     HH        Hh

                       h      Hh         hh

F1) Genotype

- 1/4 = 25% of the progeny is expeted to be h0m0zyg0us dominant, HH

- 2/4 = 1/2 = 50% of the progeny is expected to be heter0zyg0us, Hh

- 1/4 = 25% of the progeny is expeted to be h0m0zyg0us recessive, hh

    Phenotype

- 3/4 = 75% of the progeny is expected to express the dominant trait

- 1/4 = 25% of the progeny is expected to express the recessive trait

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Answer:

Hydrophobic Amino Acids.

Explanation:

I'd say more effective.

"Insects have a more efficient respiratory system than humans. "

But at the same time insects don't have any lungs they breathe through the help of trachea/tubes/and or holes along their abdomen area.

You need to think about how small, compared to us humans, and insect is. They can take in a lot more oxygen than we can (for their size)

If we were to be able to shrink until we're the same size as an insect, they would be the ones taking in way more oxygen because of the way their system is constructed.

The carbon cycle recycles carbon in the earth and at G, carbon dioxide is released into the atmosphere at G, thus contributing to the carbon cycle.

The carbon cycle is a diagrammatic illustration of a cycle which describes how carbon is recycled in the earth.

The carbon cycle shows the process of how carbon is released to the atmosphere and how it is returned back to the earth's crust.

The process marked G illustrates combustion releasing carbon dioxide to the atmosphere.

The energy transformation at G is chemical energy to heat energy.

Therefore, the carbon cycle recycles carbon in the earth and at G, carbon dioxide is released into the atmosphere at G, thus contributing to the carbon cycle.

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Answer:
The correct answer would be A. Can happen whenever any of the conditions for Hardy-Weinberg equilibrium are not met.