The work-dock of the cell where proteins are made are?

A. Ribosomes
B. Lysosomes
C. Mitochondria
D. Golgi​

Answer:

Summarize your findings in a short report of 150 words. Include your hypothesis, observations, data, and conclusions. Be sure to answer the questions below as well as including your own findings and thoughts in your summary.

How many coins did it take to pull the bag off the table without the rollers (pencils)? With the rollers?

Why didn't the box slide off the table before you put enough coins in the bag?

What happened differently when you put the rollers underneath the matchbox? Why?

What factors caused a margin for human error in this investigation? What was your margin of error when you repeated this experiment?

What was the coefficient of friction for the matchbox? Would the coefficient vary if you tied the string to a similar object of different mass? What about a different object with the same mass? Explain.

What did you learn from this investigation? Be thoughtful in your answer.

Explanation:

Answer:

The Nazca Plate is getting smaller

Explanation:

Although parts of its western boundary with the Pacific Plate are divergent, places where plates can increase.

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The given art piece is considered to be Polynesian Art. So the correct option is option D.

Polynesia is divided into the East Polynesian and West Polynesian cultural groups. West Polynesian culture is characterized by a high population density. West Polynesia has strong marriage institutions and well-established judicial, monetary, and commercial customs. West Polynesia includes the groups,  Tonga, Samoa, and Fiji.

People were artists and craftspeople of exceptional skill. Simple things like fish hooks would be made to exact specifications for various catches and embellished even when the embellishment wasn’t part of the purpose. Stone and wood weapons were seen as more powerful the more beautifully crafted and embellished they were. In many island groups, weaving was an integral part of their culture, and gift-giving of woven articles was a long-standing tradition.

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The answer is :-

Answer:

B. No-till planting results in higher crops yields per acre.

Explanation:

i got that in usa test prep :( only cuz it was wrong

Answer:

the answer would be No-till planting results in higher crop yields per are

Answer:

Precambrian should be correct.

Answer:

Cork formation is a type of secondary growth that occurs in the stems and roots of woody plants. Gum formation, on the other hand, is a type of defense mechanism that occurs in response to injury or infection.

Explanation:

Answer:

first one: yeast fermentation over time

second one: units of measurement

third one: y-axis title & units

Explanation:

He will be less likely to contract an STI.

Option B is the correct answer.

STI stands for sexual transmitted infection.  A sexually transmitted infection (sexually transmitted disease) is a serious condition that can develop after you have sex.

So if Nasir is 12 years old, and if his caregivers talk with him openly about sexuality, he will be well informed about dangers of premature sex and sexually transmitted disease.

Thus, he will be less likely to contract an STI.

The wrong choices in the given options are;

He will soon come out as gay.

He will have sex by age 13.

He will marry by age 18.

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Explanation:

I miss not sure if it's right

Answer:

False

Explanation: Heterotrophs benefit from photosynthesis in a variety of ways. They depend on the process for oxygen, which is produced as a byproduct during photosynthesis. Moreover, photosynthesis sustains the autotrophs that heterotrophs depend on to survive

Answer:

the probability to have a 4 toed baby is 0% chance and the probability for a normal toed baby is 100%

Explanation:

Answer:

tropicalis, or Western clawed frog. While the two can interbreed, the offspring survive only if the mother is African. With the occasional appearance of coydogs, pizzlies and ligers, it's clear that different species can often interbreed, even if the offspring are infertile.

Yes, it is true that pitcher plants are carnivorous. Pitcher plants are a type of carnivorous plant that have evolved to obtain essential nutrients from insects and other small organisms.

The answer in True.

These plants typically grow in nutrient-poor soil conditions and have adapted to capture and digest insects as a way to supplement their nutrient intake.
The main feature of pitcher plants is their modified leaves, which form a pitcher-like structure. This structure is filled with a liquid that contains enzymes and other substances that can break down the captured prey. The rim of the pitcher, called the peristome, is slippery, causing insects to fall into the trap. Once trapped, the insects are digested, and the nutrients are absorbed by the plant.
There are several types of pitcher plants, including the North American Sarracenia, the tropical Nepenthes, and the Cephalotus from Australia. Each species has unique adaptations and trapping mechanisms that help them capture different types of prey.
In summary, pitcher plants are indeed carnivorous, as they have adapted to obtain essential nutrients from insects and other small organisms. They do so through their unique pitcher-like structures, which are designed to trap and digest prey. This adaptation allows them to thrive in nutrient-poor soil conditions.

The answer in True.

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Answer:

The purpose of natural selection is not a conscious or intentional one, as it is not driven by a specific goal or purpose. Instead, natural selection is a fundamental process in biology that acts on heritable traits within populations over generations. It is a key mechanism of evolution.

Explanation:

The primary outcome of natural selection is the adaptation of organisms to their environment. Individuals with traits that are advantageous in a particular environment are more likely to survive, reproduce, and pass on those beneficial traits to their offspring. Conversely, individuals with traits that are disadvantageous are less likely to survive and reproduce, leading to a reduction in the frequency of those traits in the population over time.

Natural selection, therefore, acts as a filter that shapes the characteristics of populations, favoring traits that enhance an organism's survival and reproductive success in a given environment. Over many generations, this process can lead to the development of new species or the modification of existing ones, as populations accumulate adaptations that allow them to thrive in different ecological niches.

It's important to note that natural selection does not have an end goal in mind, nor does it necessarily lead to the "best" or most advanced organisms. Instead, it is a consequence of the interactions between organisms and their environment, constantly shaping and refining the traits of living beings based on their ability to survive and reproduce.

Answer:

B because 20 + 20=40. you add the light colored rings and the dark colored rings

Primary sex characteristics are to Male testes as secondary sex characteristics are to female ovaries, option C.

Both primary and secondary sex characteristics play important roles in sexual development and behavior, as well as in physical attraction between individuals.

Primary sex characteristics are the sexual organs directly involved in reproduction, such as the testes in males and ovaries in females. Secondary sex characteristics are physical features that are not directly involved in reproduction but distinguish males and females and develop during puberty, such as deepened male voice and underarm hair.

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We have four sentences:

0. Yes, because the wildebeest population grew at the same rate as the buffalo after the disease was eliminated

1. Yes, because after the disease was introduced, both the number of wildebeest and buffalo decreased a lot.

2. No, because after the disease was introduced, wildebeest and buffalo stayed the same.

3. No, because after the disease was introduced, wildebeest and buffalo stayed the same.

Number 3 and 4 are the same and are FALSE because the rinderpest virus eradicated wildebeest. This means that 1 is also FALSE and that 2 is the right answer: Yes, because after the disease was introduced, both the number of wildebeest and buffalo decreased a lot

The author's belief is that Winslow Homer's paintings depict the exciting tension between the standard of thermodynamics and the human desire for control and stability.

Homer's use of nautical and outdoor settings, as well as welcome depictions of labor and industry, represent the conflict between everything in creation's energy and the human struggle to harness and hold it.

Winslow Homer's work was created all along the late 19th century, a time of excellent technological and modern progress in America. The nation was extending westward, and skill was a growing interest in the natural world and the allure of power.

Homer's paintings indicate this cultural circumstance, as well as welcome personal experiences as a journalist covering war during the Civil War.

Homer's paintings frequently depict nautical scenes, in the way that storms, shipwrecks, and fishing expeditions. He also commonly portrays labor and manufacturing, such as lumberers, miners, and ironworkers. The content of his paintings stresses the struggle between humans and character, as well as the desire for control and expertise over the environment.

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The following are:

1. TRUE. Viruses are not considered to be alive because they do not have their own metabolism and they cannot reproduce on their own. However, they do have some of the characteristics of living things, such as the ability to evolve and to interact with their environment.

2. TRUE. Pasteurization is a method of heating milk and other food stuffs to a specific temperature for a set period of time, followed by rapid cooling. This kills harmful bacteria without affecting the taste or nutritional value of the food.

3. TRUE. White blood cells (lymphocytes) are a type of immune cell that produces antibodies. Antibodies are proteins that bind to specific antigens, which are molecules that are foreign to the body. This binding helps to protect the body from infection.

4. TRUE. A species is a group of organisms that can breed successfully with one other to produce fertile offspring. This means that the offspring will be able to reproduce themselves.

5. FALSE. Tuberculosis is caused by a bacterium called Mycobacterium tuberculosis. Salmonella typhi is a bacterium that causes typhoid fever.

6. TRUE. In the scientific naming of organisms, the first name is the genus name. The genus name is followed by the species name. For example, the scientific name for humans is Homo sapiens.

7. FALSE. Gymnosperm plants are a group of plants that have seeds that are not enclosed in an ovary. They are considered to be higher plants, along with angiosperms (flowering plants).

8. TRUE. Sunlight is the primary source of energy for all plants. Plants use sunlight to convert carbon dioxide and water into glucose, which is a sugar that they use for energy.

9. TRUE. Autotrophs are organisms that can synthesize their own energy from the raw materials. They are able to do this through a process called photosynthesis.

10. TRUE. The major organic substances in living organisms are carbohydrate, lipid, and protein. Carbohydrates are used for energy, lipids are used for storing energy, and proteins are used for building and repairing cells.

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cervical region

spinal nerves

central canal

Characteristics of life the rabbit displaying regardless of their gender or breed type, rabbits can be silly, timid, shy, curious, and high spirits.

Regardless of their gender or breed, rabbits can be silly, timid, shy, inquisitive, and lively. You must comprehend your rabbit's wants if you want to maintain them healthy and content throughout their life. Many domestic rabbits can live up to 12 years old, and the majority of them can easily reach the age of 8 years.

Rabbits are excellent indoor pets. They can be trained to go in the home, are affectionate, and naturally clean. Although it's a misconception that house rabbits are low-maintenance pets, they actually need a lot of care and attention. Rabbits are gregarious and inquisitive creatures that make wonderful pets.

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Unraveling past climate changes is important because it helps us to understand the causes and consequences of climate change.

Climate change refers to the long-term changes in temperature and weather patterns. These may be natural or man-made changes.

Some examples of climate changes include sea level rise, rapid loss of ice mass loss in Greenland, Antarctica, and the Arctic, changes in floral and plant blossoming, and extreme weather occurrences.

Some methods by which past climate changes can be detected include:

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Complete question:

Explain why unraveling past climate changes is important and discuss several ways in which such changes are detected.

Answer:

The correct answer is - they lack a nucleus.

Explanation:

Red blood cells or erythrocytes are anucleated, biconcave, and small specialized cell that produce in bone marrow and lacks the mitochondria at maturity. RBC plays very important role to carry oxygen from lungs to deliver it to the various parts of the body and carry out carbon dioxide from various part to back to the lungs.

Due to lack of the cell organelles and nucleus, these cells are smaller in size. The size of RBC circulate throughout the body through narrow vessels due to its specific size and shape that provide it space for hemoglobin that binds with oxygen.

Thus, the correct answer is - they lack a nucleus.

Answer:

jgjgj

Explanation:

jgjgjjgjjj-

Answer:

The correct answer is - organ level organization.

Explanation:

The heart is made up of various types of tissues that include muscle tissue, nerve tissue, and blood tissue. All these types of tissues are organized to form the organ level organization which makes the heart is an organ.

Tissues are made up of cells and organs are made up of tissues and various organs combine together to do a specific function, this is an example of an organ system.

Thus, the correct answer is - organ level organization.

The options are;

A) biology; theory of relativity

B) geology; theory of continental drift

C) ecology; discovering new elements

D) astronomy; developing quantum mechanics

Answer:

B) geology; theory of continental drift

Explanation:

Looking at the options;

-theory of relativity is a topic in physics originated by Einstein. Thus, it is matched to physics and not biology.

- theory of continental drifts are related to plate tectonics where it explains how continents shift position on Earth's surface. This is a branch of Geography and is thus correctly matched.

- discovering new elements is a topic under chemistry and not ecology. Thus, this is not matched correctly.

-developing quantum mechanics is a topic in physics that deals with the relationship between energy and matterwith respect to atomic and subatomic scale. Thus, it is not well matched.

Therefore correct answer is option B

1. Reduce, Reuse, and Recycle: Implementing practices that prioritize the reduction of waste, encourage the reuse of materials, and promote recycling can significantly lessen pollution across all three mediums.

2. Sustainable Agriculture: Adopting sustainable agricultural practices can help minimize soil, water, and air pollution.

Practices such as organic farming, precision agriculture, crop rotation, and integrated pest management reduce the use of chemical fertilizers, pesticides, and herbicides, thus preventing soil and water contamination.

3. Implementing Proper Waste Management: Ensuring effective waste management systems is crucial to prevent pollution.

This includes proper disposal and treatment of waste materials, preventing hazardous substances from entering landfills or water bodies, and promoting recycling and composting initiatives.

4. Transitioning to Clean Energy Sources: Reducing reliance on fossil fuels and transitioning to cleaner energy sources, such as renewable energy (solar, wind, hydroelectric, etc.), can greatly decrease air pollution and combat climate change.

5. Implementing Pollution Control Measures: Establishing and enforcing strict pollution control measures and regulations is essential to mitigate pollution.

This includes setting emission standards for industries, implementing proper wastewater treatment systems, and enforcing measures to reduce air pollution from industrial processes and vehicles.

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The correct answer choice from the above statement best explains the process of subduction is:

An oceanic plate covers a continental plate

Option a is the correct answer choice

Subduction can simply be defined as a kind of geological process or recycling which occurs at a convergent tectonic plate boundaries or where two tectonic plates come crashing together.

So therefore, the correct answer choice from the above statement best explains the process of subduction is:

An oceanic plate covers a continental plate

Option a is the correct answer

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A denser plate pushes down under a lighter plate.

There would be very little or no DNA produced  if in a pcr reaction you used a dna polymerase isolated not from thermus aquaticus, but from an organism that grows at lower temperature .

What is the purpose of PCR?

To amplify (copy) a gene so it can be detected.

How do the strands separate during PCR?

What is a PCR test ?

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