If the lower third of the face is subdivided into three parts, one of the lines of division will extend across the

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The first human inhabitants of Guyana probably entered the highlands during the 1st millennium bce. Among the earliest settlers were groups of Arawak, Carib, and possibly Warao (Warrau).The Dutch were the first Europeans to settle modern-day Guyana. The Netherlands had obtained independence from Spain in the late 16th century and by the early 17th century had emerged as a major commercial power, trading with the fledgling English and French colonies in the Lesser Antilles.

(The Words That Are BOLD are the answers.)

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Answer:

Amerindians

The first people who came to Guyana to settle was the Amerindians.

Answer:

Cancer is unchecked cell growth. Mutations in genes can cause cancer by accelerating cell division rates or inhibiting normal controls on the system, such as cell cycle arrest or programmed cell death. As a mass of cancerous cells grows, it can develop into a tumor.

Answer:

Cancer is unchecked cell growth. Mutations in genes can cause cancer by accelerating cell division rates or inhibiting normal controls on the system, such as cell cycle arrest or programmed cell death. As a mass of cancerous cells grows, it can develop into a tumor.

Explanation:

Superficially, the connection between the cell cycle and cancer is obvious: cell cycle machinery controls cell proliferation, and cancer is a disease of inappropriate cell proliferation. Fundamentally, all cancers permit the existence of too many cells.

so 1st of all this is not a biology subject

but anyways

A Uniform Resource Locator, more commonly known as a URL, is the global address of documents and other resources on the World Wide Web. It is the mechanism used by browsers to retrieve any published resource on the web.

^ is the answer

The splitting of water at photosystem 2 is known as the photolysis of water.

Photosystems are complex structures found in the thylakoid membranes of plant chloroplasts and in the membranes of certain photosynthetic bacteria. They are responsible for the initial capture and conversion of light energy into chemical energy, which is then used to power the process of photosynthesis.

Photosystems consist of numerous protein subunits, pigments, and other cofactors. The pigments, including chlorophyll a and b, absorb light energy and transfer it to specialized reaction centers within the photosystem, where it is converted into chemical energy. There are two main types of photosystems, known as photosystem I and photosystem II. Photosystem II functions first in the process of photosynthesis, using light energy to split water molecules and generate oxygen gas as a byproduct.

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It is to be noted that for fossil fuels:

Fossil fuel is a hydrocarbon-containing substance collected and used as a fuel that forms naturally in the Earth's crust from the remnants of deceased plants and animals. Coal, oil, and natural gas are the primary fossil fuels.

When fossil fuels are burnt, significant volumes of carbon dioxide, a greenhouse gas, are released into the atmosphere. Greenhouse gases trap heat in our atmosphere, which contributes to global warming. Already, the average global temperature has risen by 1 degree Celsius.

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Answer: Crude oil: through drilling wells

Coal: through surface and underground mining

Natural gas: through drilling wells

Explanation: Here's a pic

Antibiotic resistance in pathogens occurs due to natural selection, where bacteria with genetic variations that make them less susceptible to antibiotics survive and reproduce, leading to the ineffectiveness of the drugs.

In conclusion, the ineffectiveness of some antibiotics in killing pathogens is attributed to the process of natural selection, whereby bacteria with genetic variations that confer resistance to the antibiotics survive and reproduce, leading to the prevalence of antibiotic-resistant strains.

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The four major drawbacks to using fossil fuels, such as coal and natural gas, in alberta thermal power stations is climate change, not renewable, unsustainable and biological accidents.

Fossil energy is all that comes from the burning of so-called fossil fuels. These fuels are formed by the remains of plant and animal organisms accumulated in the subsoil of our planet.

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i have answer: if one of them weighed more than the other, but the other fell from a lower distance, then they would fall at the same time because the one that weighs more would go faster. if they weighed the same, the one from a lower distance would fall first because they are closer.

Answer: um u already have a answer i just need points bad thxs!

Explanation: :))))))

Answer:

polymerase

Explanation:

It wraps itself around a polynucleotide strand and attaches new nucleotides to the exposed nitrogenous bases

Answer:

D

Explanation:

The biological purpose of sexual reproduction is ensure genetic diversity in the offspring and genetic variation that arise from sexual reproduction are crossing over, independent assortment, and random fertilization are crossing over, independent assortment, and random fertilization

Sexual reproduction is a biological process in which two individuals of opposite sexes come together to produce offspring. The primary purpose of sexual reproduction is to ensure genetic diversity in the offspring, this diversity arises from the fusion of two gametes (sperm and egg) that carry different sets of genetic information. The three sources of genetic variation that arise from sexual reproduction are crossing over, independent assortment, and random fertilization. Crossing over occurs when homologous chromosomes exchange segments during meiosis, leading to the creation of unique combinations of genes in the resulting gametes.

Independent assortment is the random distribution of homologous chromosomes during meiosis, leading to the creation of different combinations of genes in the resulting gametes. Random fertilization occurs when any one of the millions of sperm can fertilize any one of the millions of eggs, leading to the creation of a genetically diverse offspring. In summary, sexual reproduction provides genetic variation, which leads to the evolution of species and adaptation to changing environments.

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Answer:

These two numbers are fixed for an element. The mass number tells us the number (the sum of nucleons) of protons and neutrons in the nucleus of an atom. The atomic number (also known as the proton number) is the number of protons found in the nucleus of an atom. It is traditionally represented by the symbol Z.

Explanation:

(D) O total number of neutrons and protons

Answer:

the anser is B pls   mark branlest

Explanation:

Answer: i think the force will be a little smaller and the other force pulling left will be 0

Explanation:

The Hardy-Weinberg equation is used to calculate the relationship between allele and genotype frequencies of a given population.

It provides a mathematical framework for understanding how genetic variation is maintained in a population over time, assuming certain conditions are met. The equation relates the frequencies of alleles (alternative forms of a gene) to the frequencies of genotypes (the combination of alleles in an individual). By comparing observed genotype frequencies with those expected under the Hardy-Weinberg equilibrium, deviations can be detected, indicating factors such as natural selection, genetic drift, migration, or mutation that may be influencing the genetic makeup of the population.

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Answer:

B. Callisto

Explanation:

The moon of Jupiter which is covered with craters is Callisto

Answer:

The correct answer is : B. Carbon dioxide gas is produced as a by-product of alcohol fermentation but not lactic acid fermentation.

Explanation:

In t5he lactic fermentation, the end product is lactic acid whereas in Alcohol fermentation produces by-product carbon dioxide gas which makes it more suitable for baking.

Alcohol fermentation takes place the bread is made as gas is what puts tiny air bubbles within the dough of the bread and makes bread lighter consistency we are used to. Yeast helps in producing carbon dioxide by alcohol fermentation.

Answer:

B. Carbon dioxide gas is produced as a by-product of alcohol fermentation but not lactic acid fermentation.

PLATO//EDMENTUM

Explanation:

the first one and the last one is transverse

Answer:

150 miles per hour

Explanation:

just divide 300 by 2 and you will get the answer

First, we must understand that before limbless snakes, there was an ancestor that possessed limbs. In the population of this ancestor, a mutation occurred in one of the individuals that caused it not to develop limbs.

Currently, the data suggest that the loss of limbs was due to the Sonic hedgehog gene and the regulatory region of this gene, the ZRS region.

The mutation (a deletion or loss of nucleotides) in the regulatory region (ZRS) meant that the sonic hedgehog gene could not be expressed correctly and therefore the gene could not drive limb development.

We already know how the loss of limbs occurred, now the question is, how was this feature maintained over time?

Today, snakes do not have limbs because the limbless ancestor was able to reproduce in a great way and therefore its descendants have lasted until today. This was probably because the lack of limbs gave it an advantage and a greater survival compared to the other animals in the population that did have limbs.

Answer:

It will be the third one.

Explanation:

Hybrids hide one expression of a trait that reappears when hybrids are self-crossed because of segregation.

Segregation refers to the separation or sorting of different alleles during the formation of gametes (reproductive cells). In hybrids, one allele for a specific trait may be dominant and masks the expression of the recessive allele.

However, when hybrids are self-crossed, the alleles segregate during gamete formation, resulting in the re-emergence of the hidden trait. This is due to the fact that each parent contributes one allele for each trait to their offspring, and during meiosis, the alleles segregate independently into different gametes. As a result, the hidden trait can reappear in the offspring of the self-crossed hybrids.

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The correct question is:

Fill in the blanks:

Hybrids hide one expression of a trait that reappears when hybrids are self-crossed because _________.

Answer:

it's in the explanation

Explanation:

meiosis produces haploid gametes (ova or sperm) that contain one set of 23 chromosomes. when two gametes (an egg and a sperm) fuse, the resulting zygote is once again diploid, with the mother and father each contributing 23 chromosomes

Answer and Explanation:

Stem cell transplant in the brain is not clinically approved yet. The only scientific and ethical via to generate a treatment is through an approved clinical essay.  Clinical investigation in the stem cell transplant involves an important and long study of the risks and benefits relationship before the treatment begins. However, the transplant is an invasive method directed to the brain that might result in very serious neurological damage, which can not be predicted by the preclinical analysis. Some of the patients treated have shown positive effects, but some others have poorly responded to the treatment. Also, some long-term studies suggest that these transplants might still result in the evolution of the disease together with secondary effects. Also, the transplant might originate cancerous cells, tumors, inadequate cell migration, immune rejection, bleeding during  surgery, and post-surgical infection. Using stem cells for clinical use requires first an ensure that the treatment will result in a long-term improvement of motor function along with a  relief of drug resistance symptoms in animals.

But the bigger problem relies on the origin of these cells. They must be obtained from embryo destruction before it reaches the uterus. This is very controversial and many people are against it due to the fact that it might involve abortion. The murder of a future person.  

Answer:

it would be the procedure for trnsplatting the stem cell

Explanation:giving that it is a riskynoperation if not done with extreme cautions it could cause more damage than good

★Methods To improve Sandy Soil:

— Work in 3 to 4 inches of organic matter such as well-rotted manure or finished compost.

— Mulch around your plants with leaves, wood chips, bark, hay or straw.

— Mulch retains moisture and cools the soil.

— Add at least 2 inches of organic matter each year.Grow cover crops or green manures.

Answer:

Soil is easily made out of compost which makess the soil healthy

Explanation:

The molecules that appear to be more similar to gasoline are glucose.

Gasoline may be defined as a volatile flammable liquid hydrocarbon mixture that is utilized as a fuel, especially for internal combustion engines.

Gasoline is a molecule that stores a high amount of energy, while the amount of energy that is stored in glucose molecules is 2 ATP. But fatty acids can produce much more amount of acetyl CoA.

Apart from this, both gasoline and glucose consist of saturated single bonds only. While fatty acids have one or more unsaturated double bonds.

Therefore, the molecules of glucose appear to be more similar to gasoline.

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Answer:

20% in mitosis

80% in interphase

to be more exact it spends 78% in interphase and 22% in mitosis :)

Answer:

c

Explanation: