Summarize the deal that made Rutherford B. Hates the winner of the 1876 presidential election

Answer:

When this dust cloud collapsed, it formed a solar nebula – a spinning, swirling disk of material. At the center, gravity pulled more and more material in. ... Some of them grew big enough for their gravity to shape them into spheres, becoming planets, dwarf planets, and large moons

Answer:

Oxygen and hydrogen ions are also formed from the splitting of water. To replace the electron in the reaction center, a molecule of water is split. This splitting releases an electron and results in the formation of oxygen (O2) and hydrogen ions (H+) in the thylakoid space.

In the given experiment, the dependent variable would be the growth rate of the plant.

In this case, the independent variable is the different concentration of the fertilizer. The researcher is deliberately varying the concentration levels to observe its effect on the plant's growth. The dependent variable, which is the growth rate of the plant, is expected to be influenced by the different concentrations of the fertilizer.

By measuring and comparing the growth rate of the plant across the different fertilizer concentrations, the researcher can determine if there is a relationship between the concentration of the fertilizer and the plant's growth. This helps to assess the impact of the fertilizer on the plant's development and identify the optimal concentration that promotes the highest growth rate.

The dependent variable is crucial in analyzing the results and drawing conclusions about the effectiveness of the fertilizer at different concentrations.

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When researchers keep track of the kind and quantity of producers present each year following the eruption, they may determine when an ecosystem is reaching its peak.

When an ecological community reaches the last stage of its ecological succession, it has reached its peak.

Animals and plants have reached this stage of development where they coexist peacefully.

Therefore, whether a community is approaching its climax, biologists must monitor the number of producers that settle in each ecological succession.

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Answer:

Groundwater

Explanation:

Groundwater is stored in aquifers, which are spaces below ground in which water is trapped within layers of sand and gravel. The water stored in aquifers originates as rain and snowmelt that flows downward from the surface through the different layers of soil.

Only the independent variable in the experiment was changed.

Explanation:

Step 1: Define your variables. You should begin with a specific research question. ...

Step 2: Write your hypothesis. ...

Step 3: Design your experimental treatments. ...

Step 4: Assign your subjects to treatment groups. ...

Step 5: Measure your dependent variable

Answer: The answer is D

Explanation:

If the plants do not have water moving through the roots, then the plant will not survive its life process.

It is the study of how scarce resources are allocated.

Answer:

There are three types of connective tissues, loose connective tissues, dense, and hyaline.

Explanation:

The difference between them is the composition of the extracellular matrix that surrounds the fibroblast, that is to say that in loose connective tissue, the function will be of support or filling, and the fibroblast is immersed in an extracellular matrix with a high content of water and proteins. collagen.

On the other hand, in dense connective tissue, the amount of collagen fibers is greater, the protein structure as well, and the interlacing between proteins is more complex, and they may also have the ability to calcify as in the case of bone tissue or cartilage.

Finally, we have the hyaline connective tissue, which is very rich in hyaluronic acid and is found in the joints forming the discs, which are shock absorbers and protectors from bone wear due to friction between surfaces, hyaluronic acid, proteinglycans and glycoproteins are the main protagonists of all connective tissues together with the fibroblast, but even more so in the hyaline connective.

Answer:

Anything that has space and occupies space

The answer is A - Anything that has mass and occupies space.

Answer:

D. A butterfly larva changing into a cocoon​

Explanation:

A. A flower turning into a fruit

A chemical process is undergone to ripen the fruit.

B. A lizard changing its skin colour

Color changes are evidence of chemical changes.

C. A plant making food in sunlight

Chemical changes are performed to turn sunlight into food for the plant.

D. A butterfly larva changing into a cocoon​

A butterfly larva is still a butterfly, even though it changes form, so no chemical change takes place. This is the physical change.

There are two alleles in a population that influence a specific attribute. Using the letters "A" for the dominant allele and "a" for the recessive allele. A allele frequency is 0.7, whereas frequency of allele is 0.09.

The frequency of the A allele is 0.7, or 70%, since homozygous dominant (AA) genotypes account for 70% of the population. Similarly, since homozygous recessive (aa) alleles make up 9% of the population, we can infer that the frequency of the recessive allele, a, is 0.09, or 9%.

The formula 2pq = frequency of heterozygotes, where p is the frequency of the A allele and q is the frequency of the an allele, can be used to determine the frequency of the heterozygous genotype (Aa).

We know that the frequency of heterozygotes is 0.21, or 21%.

Plugging in the known values:

2 * 0.7 * q = 0.21

Solving for q:

q = 0.15

So, the frequency of the A allele is 0.7, and the frequency of the a allele is 0.09.

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The two similarities between chromosomes that you get from your parents are Genetic Material and Number of Chromosomes.

In terms of Number of chromosomes: Every Humans have 23 pairs of chromosomes, for a total of 46 chromosomes. Each parent contributes 23 chromosomes to their child, for a total of 46.

in tems of Genetic material: The chromosomes that you get from your parents contain the same genetic material. This is why you look like your parents and why you have inherited some of their traits.

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Explanation:

The radiant energy/solar energy is the source of energy, the green pigment called, the chlorophyll (It is present chloroplast - Extra info). So, the chlorophyll absorbs the solar energy and the converts it into chemical energy, which the plant uses for the whole process of photosynthesis. If my answer helped, please mark me as the brainliest!

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The Sun's radiant energy provides energy for the process of photosynthesis in which solar energy is transferred into chemical energy and stored in the bonds of carbohydrates such as glucose.

The electromagnetic energy of sunlight is converted into chemical energy in chlorophyll - which consists of the cells of photosynthetic organisms. In eukaryotic cells these reactions take place in organelles known as chloroplasts while in chloroplasts, chlorophyll is the pigment that absorbs sunlight.

During photosynthesis, plants trap light energy with their leaves where these plants use the sun's energy to convert water and carbon dioxide into a sugar called glucose.

Thus, the Sun's radiant energy provides energy for the process of photosynthesis in which solar energy is transferred into chemical energy and stored in the bonds of carbohydrates such as glucose.

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Answer:

Explanation:

Asparagine- AAU

Lysine-AAG

Aspartic Acid- GAC

Answer:

a on 3dge

Explanation:

It is an answer to a scientific question and is based mostly on his research.

Based on these Mendel's hypothesis, it can be concluded that It is an answer to a scientific question and is based mostly on his research.

Mendel's five-part hypothesis is as follows:

Based on these Mendel's hypothesis, it can be concluded that It is an answer to a scientific question and is based mostly on his research.

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Answer:

D

Explanation:

Guanine is a nitrogen base

Answer:

Explanation:Most of the water that a plant takes in enters through the root hairs. The water diffuses easily (and osmotically) into the root hairs because the concentration of dissolved materials in the plant's cellular cytoplasm is high.

Answer:

Explanation:

When a meal containing fried fish and toast bread is consumed, it goes through a series of processes in the digestive system of a human. Here's a general description of how the components are processed:

1. Mouth: The process of digestion begins in the mouth. Chewing breaks down the toast bread and fish into smaller pieces, while saliva mixes with the food to start the breakdown of carbohydrates.

2. Esophagus: The chewed food, now called a bolus, is swallowed and travels down the esophagus through peristaltic contractions. The esophagus carries the food to the stomach.

3. Stomach: The stomach is responsible for further mechanical and chemical digestion. It mixes the food with stomach acid and digestive enzymes to break down proteins. The fried fish is broken down into smaller pieces through mechanical churning.

4. Small Intestine: The partially digested food leaves the stomach and enters the small intestine. Here, bile from the liver and enzymes from the pancreas break down fats, while other enzymes continue the breakdown of proteins and carbohydrates. Nutrient absorption occurs through the walls of the small intestine and is facilitated by small finger-like projections called villi.

5. Large Intestine: Any remaining undigested food, as well as water and electrolytes, pass into the large intestine. The large intestine absorbs water and electrolytes while forming waste material known as feces.

6. Rectum and Anus: The feces are stored in the rectum until elimination through the anus occurs during a bowel movement.

Throughout this process, various digestive enzymes and gastric juices are secreted at different stages to facilitate the breakdown and absorption of nutrients. The fried fish and toast bread are broken down into smaller molecules, such as proteins, carbohydrates, and fats, which are then absorbed into the bloodstream to provide energy and nourishment for the body.

The needs which have to be done before the drug is made available to the general public is to ensure it is effective and safe for use by individuals which is therefore denoted as option B.

This is also known as medication and it consists of chemical substances which are used to treat different types of sickness or illness and an example is Paracetamol which is used to treat fever etc.

There are different types of researches and findings which are done by scientists when a drug is being formulated. This is done so as to maximize its effect and an example is testing its active ingredient so as to determine its efficacy.

Another activity which needs to be done is to test its safety as this helps to ensure that there are no serious side effects or complications arising from the use of the drugs thereby making it the correct choice.

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The options are:

As the male is long-haired with a black coat means genotype Bbss and the female is having short hair and black coat means genotype BbSs. The offspring genotype can be BBSs, BBSs, BbSs, and bbss.

In a broad sense, the term "genotype" refers to an organism's genetic makeup; in other words, it describes an organism's entire set of genes. In a narrower sense, the term can refer to the alleles, or variant forms of a gene, that an organism carries.

Black hair in rabbits is determined by a dominant allele, B, and brown hair by a recessive allele, b. Short hair is caused by a dominant allele, S, whereas long hair is caused by a recessive allele, s.

The Punnett square for the given scenario can be shown in the image attached below:

Thus, these can be the genotype of the offspring.

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Answer: :

safranin counterstain

Explanation:

safranin counterstain is applied which stains all cells, allowing the identification of Gram-negative bacteria as well.

The cell wall protects the cell it acts like a barrier

Answer:

D. The life cycle of a high-mass star

Explanation:

Fungus and protostomes have a more recent common ancestor than fungi and Archaea, which explains why they are more closely linked to one another. Compared to Protostomes, they are more closely connected to Archaea. Compared to protostomes, they are more closely connected to deuterostomes.

Animal kingdom organisms are categorised according to the development and form of their bodies. Those possessing bilateral symmetry as opposed to radial symmetry are considered true creatures. Radial symmetry is typically found in the more basic and frequently immobile creatures. The development of two embryological germ layers, the endoderm and ectoderm, is another characteristic of animals with radial symmetry, whereas the development of a third embryological germ layer, the mesoderm, is a characteristic of animals with bilateral symmetry. An additional characteristic of animals having three germ layers, known as triploblasts, is the existence or absence of an interior body cavity called a coelom. The presence of a coelom has various benefits, and depending on which tissue gives rise to the coelom, animals with one may be referred to as true coelomates or protostomes.

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Cyclins are a family of proteins that [ A ] Regulate the cell cycle

The most likely reason that Michelle chose to buy whole potatoes instead of frozen French fries is because frozen French fries are a processed food, option D.

Processed foods can cause various health problems, such as obesity, type 2 diabetes, cardiovascular disease, and certain types of cancer. These problems are often associated with the high levels of sugar, salt, unhealthy fats, and artificial additives found in many processed foods.

Additionally, many processed foods are low in fiber and nutrients, which can contribute to nutrient deficiencies and poor overall health. Overall, consuming a diet high in processed foods can have negative effects on both physical and mental health, and it is recommended to limit their consumption in favor of whole, nutrient-dense foods.

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Answer:

A threat to the natural restorative nature of the water cycle is acid rain. Acid rain is caused by certain gas emissions in our atmosphere. Volcanoes release some of these gases naturally.

Explanation:

=)

The adaptations can be classified as follows structural adaptations: Monkeys' prehensile tail, whales' blubber, and humans' five toes.

Monkeys have a prehensile tail that allows them to grab and hold onto tree branches.

Adaptation: Structural

Explanation: The prehensile tail is a physical feature of monkeys that enables them to manipulate objects and grasp onto branches, aiding in their ability to move through trees.

Moose make mating calls to locate potential mates.

Adaptation: Behavioral

Explanation: Mating calls are a behavioral adaptation employed by moose to attract and communicate with potential mates, increasing their chances of successful reproduction.

Whales are covered in a thick layer of blubber, insulating their bodies in cold ocean waters.

Adaptation: Structural

Explanation: The thick layer of blubber acts as insulation for whales, providing them with protection against the cold temperatures of the ocean environment.

Humans have five toes on each foot to help them maintain balance.

Adaptation: Structural

Explanation: The presence of five toes on each foot in humans provides structural support and stability, aiding in maintaining balance while walking or standing.

Many birds migrate south for the winter in search of food.

Adaptation: Behavioral

Explanation: Migration is a behavioral adaptation exhibited by many bird species as they move from one region to another, typically during seasonal changes, to find better food sources and suitable habitats.

Behavioral adaptations: Moose's mating calls and birds' migration.

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