Can someone pls help me with this pls I’ll mark the brainliest

Answer:

B. plants cells have chloroplasts

Explanation:

..

DNA found in cytoplasm is correctly pairs a structure in a eukaryotic cell with its description. Thus, option B is correct.

Eukaryotes (or Eukaryota) are a domain grouping all unicellular or multicellular organisms that are characterized by the presence of a nucleus and usually mitochondria in their cells.

He opposes the domains of Eubacteria and Archaea.Eukaryotes gather four great kingdoms of the living world: animals, mushrooms, plants and protists (or protozoa).

Eukaryotes are organisms whose cells have a nucleus enclosed within membranes. All protists, fungi, plants and animals such as yeasts, fungi, Protozoa and Plant cells are examples of eukaryotes. While prokaryote is a unicellular organism that lacks a membrane-bound nucleus, or any other membrane-bound organelle. Bacteria and blue-green algae are examples of prokaryotic cells.

Therefore, DNA found in cytoplasm is correctly pairs a structure in a eukaryotic cell with its description. Thus, option B is correct.

Learn more about cytoplasm on:

https://brainly.com/question/17909268

#SPJ6

Answer:

The area of the earth where all living things exist

The area of the earth where all living things exist, and all ecosystems on Earth that support life are collectively referred to as the biosphere, hence option B is correct.

The biosphere encompasses everything from the deepest tree roots to the shadowy depths of ocean trenches, lush rain forests, lofty mountain summits, and transitional regions like this one where marine and terrestrial ecosystems converge.

The biosphere is the name given to the land, ocean, surface, and atmosphere of the entire planet where life lives.

A population is made up of many species, and a population is made up of a community, an ecosystem, a biome, and a biosphere.

Therefore, the biosphere is the area of the earth where all living things exist, hence option B is correct.

Learn more about the biosphere, here:

https://brainly.com/question/17182439

#SPJ2

Answer:

Raccoon:

1. Mother raccoons can have between two to five babies in a litter, and they will have just one litter per year.

2. Raccoons are omnivores, meaning they will eat both plants and other animals. This includes fruits, berries, nuts, fish, frogs, mussels, crayfish, insects, turtles, mice, rabbits, muskrats and bird eggs.

3. Raccoons can be found natively throughout most of the US and Canada, as well as in parts of Latin America, from Mexico extending down to the northernmost regions of South America.

4. There are  only 323 to 955 left in the world.

5. They are hunted for their fur and skin.

Mountain Gorilla:

1. Once they have reached an age of approximately 10 years, female mountain gorillas give birth to one baby every 4 years.

2. They eat roots, shoots, fruit, wild celery, and tree bark and pulp.

3.Mountain gorillas are found in two separate locations: the Virunga range of extinct volcanic mountains on the borders of the Democratic Republic of Congo (DRC), Rwanda and Uganda, and in the Bwindi Impenetrable National Park in Uganda.

4. There are only about 1,000 mountain gorillas left.

5. Not only are they hunted for meat, mountain gorillas are also illegally hunted for trophies and live infants.

Part 2:

The mountain gorrila is most vulnerable to extinction. People hunt for mountain gorillas more than they hunt for raccoons. mountain gorillas are on the endangered list. Not only are the mountain gorillas hunted for their meat but they are killed as trophies. Raccoons are rarely out in the daytime making them harder to hunt.

The raccoons would be most harmed by environmental change. Raccoons live in trees and need places to hide in the day time. Gorillas would be able to adapt better considering they dont need to hide in the trees. Raccoons would then be out in the daytime making it easier for them to be caught.

Answer:

Kettles form when ice detaches from a glacier. Eventually, it becomes wholly or partially buried in sediment and slowly melts, leaving behind a pit.

Answer:

A kettle lake is formed when an inactive block of ice breaks off of a glacier, as time goes on it gets buried sediment and begins to melt, as it melts it leaves behind a pit. Where eventually water will fill it up and the pit will become a body of water.

Answer: Wetlands play a vital role in the health of the environment. In addition to supporting a variety of organisms, they also reduce water erosion by trapping sediments. Wetlands help clean water by absorbing nutrients that are added to the water supply through agriculture and industry.

Answer:

A, B, C and F

Explanation:

Answer:

I think its D

Explanation:

Answer:

D.) Giraffes having increasingly longer necks over time.

The best illustration of a result of natural selection is giraffes having increasingly longer necks over time.

Natural selection is process whereby living organisms become better adapted to their environment and tend to survive and produce more offspring over time.

Natural selection occurs spontaneously in organisms and serve as the basis for their survival in their environment. It is referred to as the survival of the fittest.

An example of natural selection is that of giraffes that develop increasingly longer necks over time.

Learn more about natural selection at: https://brainly.com/question/2725702

Answer:

The average speed is 60 miles per hour or 1 mile per minute.

Explanation:

If you multiply 30 by 2 to find the miles per hour, you also have to multiply 30 miles by 2. This results in 60 miles per hour. If you want to find the miles per minute, you divide the 30 minutes by 30. You have to do the same to the miles, so the average speed could also be 1 mile per minute.

Answer:

oatmeal, eggs, fruit, smoothies

Explanation:

Answer: The possible outcomes of septic emboli in the system is it's ability to cause metastatic infections in various organs of the body.

Explanation:

Infective endocarditis is defined as the infection of the lining of the interior surfaces of the heart chambers ( the endocardium). This infection is usually caused by microorganisms such as bacteria and fungi. One of the major types of complications of infective endocarditis is septic embolism.

Septic embolism is the fungal or bacterial infection of a mass ( blood clot, air bubbles or foreign materials) which breaks off from their original location that has been infected for a long period of time ( example is the infective endocarditis).

The possible outcomes of septic emboli in the system is it's ability to cause metastatic infections in various organs of the body. The organs and organ systems that are mostly affected includes:

--> Central Nervous System,

--> Bone and joint structures

--> Liver,

--> Kidney,

--> Sleen,

--> Lungs and

--> Coronary Vessels.

Depending on the location of the detached emboli in the body complications caused by this effect includes: acute diffuse glomerulonephritis, bacterial meningitis,splenic abscess, pleuritic chest pain,hepatic abscess just to mention a few. I hope this helps, thanks.

Answer:

C. circulatory and respiratory

Explanation:

The respiratory system is a system that is directly related to breathing and circulatory system is related to blood flow, which contains oxygen.

Answer:

circulatory and respiratory

Explanation:

TOOK THE TEST (:

The water cycle. That is because they both deal with water.

Answer:

The answer would be: D. Hurricane

Answer:

The population is increasing exponentially. each year there are 2.5% more people than the last.

Answer: The population is increasing by 0.25 new individuals per existing individual each year.

Explanation: Took the test!

Answer:

Your answer should be seafloor spreading

Explanation:

Hope this helped :)

Answer:

C

Explanation:

Answer:

The body has levels of organization that build on each other. Cells make up tissues, tissues make up organs, and organs make up organ systems. The function of an organ system depends on the integrated activity of its organs. For instance, digestive system organs cooperate to process food.

hope that helps :)

Answer:

The mountains at Pinnacles National Monument  and the mountains at Tejon Pass became separated from each other after suffering a transforming process, in which plates slid laterally against each other along the fault.

Explanation:

The tectonic plates theory is based on the continual movements of the crust and might explain the movement of the different plates, and their directions and interactions.

Plates are limited by three different ridges or borders that differ in the type of movement they produce.

A subduction process first originated all the mountains. This process took a lot of time and it in different stages. But once it concluded, a new process followed the first one. The transforming process, which occurred when the Pacific plate collided against the occidental ridge of the North American plate until it broke along the tension line. This process involves a movement of plates in which they slide laterally against the others along a line known as a fault.

As you can see on the map, the Pinnacles National Monument and the mountains at Tejon Pass are placed on opposite sides of the fault line. At first, they were together, and then by the transforming process, the plates moved along the fault separating them.

Answer:

23 chromosomes

Explanation:

gametes has 23 chromosomes.

Answer:

The correct answer is - B. Enzyme.

Explanation:

RubisCo or ribulose bisphosphate carboxylase is an enzyme and most abundant protein on the earth that catalyzes the formation of the sugars from the CO2 by the photosynthesis process.

As it is given that in absence of the RuBisCo enzyme the cells plants or the photosynthetic organisms are not able to produce as much food as they produce in presence which means it has an essential role in increase the photosynthetic process to produce the food. By this, we can say it is an enzyme that helps in the process of photosynthesis.

Answer:

Explanation:

In any form of experimental research where data is being analyzed, there needs to be only one variable present and each group in the experiment needs to have the same factors and environment as the others. That way the single variable can be isolated and the data properly analyzed. That is why it is important for the mass of each food to be the same, since the foods are already different variables the rest of the factors in the experiment need to be the same including the mass of each food.

Answer:

the correct answer is Option, C. DISEASE

Layers of sediment forming on the ocean floor is a form of deposition.

Answer:

It is confirmed that epigenetic changes play a significant role in imprinting disorders and food like folic acid, vitamin B12 and other certain food can affect the DNA methylation process.

Demethylation of DNA has been effective to human disorders even though methylation is an important and natural process, may be useful for regulating one gene which can lead to various changes that need to be avoided.

Answer:

200 to 500 milliseconds

Explanation:

Attentional blink is a phenomenon that puts time-related limitations to the ability to utilize visual attention. When an individual must identify two visual stimuli presented one after another, the accuracy is very poor for the second stimulus if it occurs within 200 to 500 milliseconds of the first stimulus.

So, in our question, the gap is filled by 200 to 500 milliseconds.

Answer:

leaves the crust undeformed

Explanation:

An epeirogenic change is one that leaves the crust undeformed. They are notable for creating the continental craton where little to no tectonic activities forms.

Answer:

B NOT D

Explanation: