5. The fossilized jawbones in the diagram below show the changes in organisms over time.

Answer:

Cumulus congestus cloud

Explanation:

Cumulus congestus cloud are created when a cumulus congestus cloud continues to grow higher into the atmosphere.

These clouds are enormous  and stretch from a low base. They can occur alone or part of a line of clouds.

Answer:

Explanation:

If a cell with ten chromosomes undergoes meiosis, it will result in the formation of four daughter cells. Meiosis consists of two rounds of division, known as Meiosis I and Meiosis II.

During Meiosis I, the cell undergoes a process called homologous chromosome pairing and crossing over. This results in the separation of homologous pairs of chromosomes, reducing the chromosome number from 10 to 5.

Then, during Meiosis II, each of the daughter cells formed in Meiosis I will undergo a second round of division. In this round, the sister chromatids within each cell separate, resulting in the formation of four haploid daughter cells, each containing five chromosomes.

Therefore, when a cell with ten chromosomes undergoes meiosis, it will produce four daughter cells.

Answer:

If a cell with ten chromosomes undergoes meiosis, it will form four daughter cells.

Explanation:

During meiosis, the cell goes through two rounds of division, resulting in the formation of four haploid daughter cells. In the first round of division, called meiosis I, the cell divides into two daughter cells, each with half the number of chromosomes as the original cell. In this case, each daughter cell would have five chromosomes.

In the second round of division, called meiosis II, each of the two daughter cells from meiosis I divides again, resulting in a total of four haploid daughter cells, each with five chromosomes. So, a cell with ten chromosomes undergoing meiosis would produce four daughter cells, each with five chromosomes.

Answer: Bacteria gain resistance to drugs because of mutations (permanent and random changes to their DNA) which means they have changed DNA coding, giving them the ability to resist the drug fighting them off. As a result, they survive and reproduce. Over time, more and more bacteria are generated as the DNA code for resistance is passed on over generations. This results in bacteria having the ability to resist drugs. This is particularly prevalent with antibiotics.

Bacteria develop drug resistance through genetic mutations, acquisition of resistance genes, production of inactivating enzymes, efflux pumps, and biofilm formation.

Bacteria can develop resistance to drugs through several mechanisms. One common way is through genetic mutations or acquisition of resistance genes. Mutations can occur in the bacterial DNA, leading to changes in the target site of the drug, rendering it ineffective. Resistance genes can be transferred between bacteria through horizontal gene transfer, allowing the recipient bacteria to acquire resistance traits.

Another mechanism is the production of enzymes that can inactivate the drug. Bacteria can produce enzymes, such as beta-lactamases, that break down antibiotics like penicillin, preventing them from functioning properly. Bacteria can develop efflux pumps that actively pump out drugs from their cells, reducing their concentration and effectiveness. This mechanism helps bacteria evade the lethal effects of antibiotics. Biofilm formation provides a protective environment for bacteria, making them less susceptible to drugs and immune system attacks.

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The correct question is:

How do bacteria develop resistance to drugs?

The  type of molecule is produced is  Messenger RNA (option C)

A type of RNA known as messenger RNA (mRNA) plays an important role in gene expression regulation. To generate mRNA transcripts, RNA polymerase works by reading along a specific region on a strand of DNA and constructing complementary copies.

After these molecules are created, they function in conveying essential genetic information for effective protein synthesis at the ribosome sites within cells.

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Answer:The Fed serves as the nation's central bank and regulates banking practices.

Explanation:The Feds regulate banks and who uses that certain bank.

Answer:hey  not here to answer but to say hey i miss you and just got out of the

hospital

Explanation:

1) Easily spread which will ensure in even distribution patterns

2)Capatible in particle size whether it's smooth or hard particles

3)Free from additives and contaminants

4)Can be easily applied

EXPLAINATION;

Increases yield and ensures the right amount of nutrients the plant needs

Potential barriers to the absorption of drugs that easily pass through the absorbing cell of the epithelium include an aqueous stagnant layer that lies over the apical membrane and the subepithelial blood flow. Less permeable medications may encounter potential obstacles in the apical, basal, and basement membranes.

1. The exocrine function is stimulated by this hormone produced in the anterior pituitary: follicle-stimulating hormone (FSH), and produces ova (eggs) in the female.

2. The endocrine function is stimulated by this hormone in the anterior pituitary: luteinizing hormone (LH), and produces estrogen and progesterone in the female.

3. The exocrine function is stimulated by this hormone produced in the anterior pituitary: luteinizing hormone (LH), and produces sperm in the male.

4. The endocrine function is stimulated by this hormone in the anterior pituitary: follicle-stimulating hormone (FSH), and produces testosterone in the male.

1. The exocrine function of the reproductive system in females is stimulated by the hormone produced in the anterior pituitary called follicle-stimulating hormone (FSH), which promotes the production of ovarian follicles. The exocrine product in females refers to the release of eggs or oocytes from the ovaries during ovulation.

2. The endocrine function of the reproductive system in females is stimulated by the hormone luteinizing hormone (LH) produced in the anterior pituitary. LH triggers the release of estrogen and progesterone from the ovaries, which regulate the menstrual cycle, promote the development of the uterine lining, and prepare the body for pregnancy.

3. The exocrine function of the reproductive system in males is stimulated by the hormone produced in the anterior pituitary called luteinizing hormone (LH), which stimulates the production of testosterone in the testes. Testosterone is the primary male sex hormone and is responsible for the development of male reproductive organs and secondary sexual characteristics.

4. The endocrine function of the reproductive system in males is stimulated by the hormone follicle-stimulating hormone (FSH) produced in the anterior pituitary. FSH promotes the production of sperm cells (spermatogenesis) in the testes.

Overall, the reproductive system has both endocrine and exocrine functions, with the anterior pituitary gland playing a crucial role in regulating these functions through the production of specific hormones.

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Answer:

Although there is no diagrammatic representation of the food web but the question can be answered based on the provided information. The answer is:

Sawgrass → insects → Southern leopard frog → raccoon → American alligator; about 10 percent of the energy in one trophic level is transferred to the next trophic level.

Explanation:

Food web is an interconnected food chain i.e. a series of food chains clustered together. A food web represents the various ways one organism can feed on another in a cycle. Since a food web consists of many food chains, energy is transferred when one organism feeds on another (flow of energy).

Just like a food chain, a food web begins with a PRODUCER, which is an organism capable of producing its own food via photosynthesis. This is the case of mangrove and sawgrass in this depicted food web as they are both producers and hence, must start the food web i.e. be at the bottom of the food web. Organisms called CONSUMERS feed on producers and one another to obtain energy. Consumers can be primary, secondary or tertiary depending on the organism they feed on. Primary consumers feed directly on producers, secondary consumer on primary and tertiary consumers on secondary, in that order.

This accounts for why the American Alligator is at the top of the food web because it is a tertiary consumer.

However, as organisms feed on one another, only about 10% of the available energy is transferred because most of the energy (about 90%) has been used for metabolic processes and hence, lost as heat.

Therefore, the best description for the flow of energy in the Everglades food web is:

Sawgrass → insects → Southern leopard frog → raccoon → American alligator; about 10 percent of the energy in one trophic level is transferred to the next trophic level.

Sawgrass is the producer and must begin the energy flow, followed by a primary consumer (insect). Feeding continues in that order until the tertiary consumer (American alligator) is reached.

Answer:

b) Mangrove → insects → Southern leopard frog → raccoon → American alligator; about 10 percent of the energy in one trophic level is transferred to the next trophic level.

Explanation:

took test on FLVS

Answer:

Explanation:

In specific fireworks, potassium nitrate breaks down into potassium oxide, nitrogen, and oxygen. This is an example of a combustion reaction. The opposite process is a SYNTHESIS REACTION.

The fact that electrons occupy certain specified energy levels in which they are radiation less solves the problems associated with the  Rutherford model.

According to the Bohr-Sommerfeld Model of the atom, the electrons in an atom tend to occupy certain specified energy levels in which they are radiation less.

Recall that following from the Rutherford model and the and the Maxwell's laws, an accelerating charge radiates energy. Thus, the bottle neck is removed by assuming that electrons occupy specific energy levels in which they do not move about an loose energy.

This eliminates the possibility that the electron could spiral into the nucleus.

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It directs the formation of the mitotic spindle. microtubule centriole mitochondrion endoplasmic reticulum Centriole. option (2)

A centriole is a cylindrical organelle that is mostly made of the protein tubulin in cell biology.  Centrioles are present in the majority of eukaryotic cells, but they are absent from conifers (Pinophyta), flowering plants (angiosperms), and the majority of fungi. They are only found in the male gametes of charophytes, bryophytes, seedless vascular plants, cycads, and ginkgo trees.

A structure known as a centrosome is composed of a bound pair of centrioles and is encircled by a highly organized mass of dense material called the pericentriolar material (PCM).

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Full Question: this organelle is particularly important during cell division. it directs the formation of the mitotic spindle. this organelle is particularly important during cell division. it directs the formation of the mitotic spindle.

Answer:

at least one cell

Explanation:

at least one cell

A catalyst was added to the letter D in order to lower the activation energy of the reaction.

The reaction is an endothermic reaction because the products are at a higher energy level than the reactants.

Endothermic reactions are chemical reactions in which energy in the form of heat is absorbed from the surroundings. In these reactions, the products of the reaction have more energy than the reactants.

Exothermic reactions are chemical reactions in which energy in the form of heat is released into the surroundings because the reactants of the reaction have more energy than the products.

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Answer:

NASA

Explanation:

Nina Jablonski describes her discovery of the UV data collected by NASA, a headline is visible that reads, “Ozone Depletion Raising Risk of Skin Cancer, Scientist Says.” Use this headline and your understanding of what causes skin cancer to infer a beneficial feature of the ozone layer for humans.

The correct answers are triple point, Carbonic acid, Antibody production, endocytosis of a virus by a phagocyte lymphocyte. E. T lymphocyte activation and clonal expansion, Corpus luteum and Aorta.

In a phase diagram, triple point is the term used for a substance held at a temperature and pressure where the solid ,liquid and gaseous states of substance exist simultaneously.

Carbonic acid is a substance that is responsible for donating H+ ions to act as a buffer when blood pH rises.

Antibody production, endocytosis of a virus by a phagocyte lymphocyte. E. T lymphocyte activation and clonal expansion are specific immune responses.

Corpus luteum is a mass within the ovary that secrets hormones to maintain the uterine lining during pregnancy.

A myocardial infarction affects Aorta blood vessels of the heart.

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Answer:

The correct choice is B) protozoan

Explanation:

According to Biology LibreTexts, "microorganisms are divided into 6 parts: bacteria, fungi, archaea, protozoa, viruses, and algae."

As you can see, protozoa is a microorganism and it's also one of the answer choices.

Answer:

the choice B is correct.

Explanation:

B) protozoan

theres no question or picture sorry

Cytosine, a nitrogenous base found in DNA and RNA, pairs with guanine. The correct answer is option B.

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Cytosine pairs with Guanine.

The base Cytosine pairs with the base Guanine in DNA. This base pairing is a key component of the double-stranded DNA structure.

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Answer:

Rotation

Explanation: Rotation is the process in which the object moves in a circular pattern this does not usually heat up that object

Hope this helps :)

Answer:

D: Rotation

Explanation:

Rotation refers to the process of an object going round and round in circles with no actual destination.

that is it goes in circles to stop any where

Answer: The attachment listed some cell organelles,although there isn't a specific question on then but am going to be defining each of them and state their functions as well.

1. The Nucleus; The is command centre of the cell, it is made up of nuleolus, chromosomes, nucleoplasm,nuclear envelope and nuclear lamina.

it contains the genetic/hereditary materials that the cell is made up of.

The Nucleus plays a great role in the control of growth and development of the cell.

The nucleus also coordinates some of the the activities of the cell like cell division and protein synthesis.

2. Cytoplasm; The cytoplasm is one of the cell organelles,it is the liquid portion of the cell,it consists of cell contents between the plasma and the cell membrane. The fluid cytoplasmic material is where many cell organelles are found/suspended fluid. Most activities carried out by the cell occurs in the cytoplasm.

3. Endoplasmic Reticulum; The Endoplasmic Reticulum is one of the cell organelles that have the structure of a network of flattened sacs and tubules and play a crucial role in plant and animal cell. Rough endoplasmic reticulum has ribosomes attached to the cytoplasmic side of the membrane and the smooth endoplasmic reticulum lacks attached ribosomes in them thus giving it the smooth appearance.

The Endoplasmic Reticulum functions in the production, processing, and transport of proteins and in and out of the cell and also the production of lipids.

4. Golgi Body; One of the plant organelles that plays a role in the sorting and organizing the proteins produced and processed by the Endoplasmic Reticulum. these proteins are sorted and packed in vessicles to be used by the body.

5. Mitochondria; (a double membrane organelle). It is otherwise known as the powerhouse of the cell,it produce/generate energy in the form of ATP needed for cellular respiration. These energy produced is used for other cellular metabolic activities.

6. Lysosome (Animal) Chloroplast (Plant); Lysosomes are found in most animal cells, they function by digesting good and garbage,they contains acids that aids this function in the stomach of the cell and when the lysosome is diseased or explodes,the cell stops functioning.

The Chloroplast on the other hand is found in the cells of plants and algae,they play a crucial broke in photosynthesis by capturing the energy from the sun and turning the captured energy into usable forms like sugar,glucose and other organic molecules.

7. Cell Membrane; The cell membrane is the cell organelle that forms a boundary between the cell and the sorounding environment.

The cell membrane as well controls the movement of cellular materials in and out of the cell.

8. Nucleolus; The nucleolus is one of the cell organelles where ribosomes are made. The ribosomes are small grain-shaped organelles that make protein and they are found in the surface of rough Endoplasmic Reticulum. Nucleolus are small and round in structure and are found in the nucleus,

9. Vacoule (Plant Cells) Centrioles (Animal Cells); The vacoule is a storage chamber(reservoir) for wanted and unwanted materials in the cell, the vacoule is found within the cytoplasm and it is enclosed by a membrane that typically contains fluid.

The centrioles on the part of the animal cell is a cell organelle that has a structure of a two hollow cylinders,ring of microtubules next to each other(the centrosome).the centrioles are located just outside the nucleus of the cell.

Centrioles function by producing the mitotic spindles for cell division, and also assisting to pull chromosome pairs apart to opposite end of the cell during cell division.

10. Cell Wall; A protective semi permeable rigid outer layer of nonliving material that surrounds the cells of plants and some other organisms.

The cell wall houses the organelles of the plant cell.

The cell wall functions by giving the cell strength and structure,it's semi permeable nature filters and selectively allows certain materials in and out of the cell.

Answer:

Mark the other dude brainliest

Explanation:

Answer:

Bacteriorhodopsin

Explanation:

Purple Halobacterium species owe their color to bacteriorhodopsin, a light-sensitive protein.

Answer:

A specimen has to be thin so that the light coming from the light source is able to pass through the specimen Specimens are sometimes stained with dyes so that they are easier to distinguish and find.

Explanation:

Sorry it took some time but i hope it helps!!

Answer:

C it is.

Explanation:

As the ratio is 1:800, the model will be 6400 meters tall. The conversion is based on the scale model.

Scale model is represents the size of the object different from its actual size through precise scientific ratios and conversions. It is possible to describe an object larger or smaller than its actual size.

Scale model uses graphic or a fractional scale. The objects size can be determined according to the proportions mentioned. Through scale models, the relationship between the two objects can be determined.

Thus, scale models are geometrically important in representing an object.

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