Guys help DONT SEND ME THE LINKS PLS

Answer:

its the third one

Explanation:

Answer:

Organisms that can make the food using simple substances are called autotrophs.

Answer:

the option is a

Explanation:

Answer:

Figure 1: Grassland

Figure 2: Tropical Rainforest

Figure 3: Tundra

Explanation:

Have a good day :)

Answer:

1- Grassland

2- Tropical rainforest

3-Tundra

Explanation:

Answer:

number three is the answer moderate

Answer:

float

Explanation:

since everything that have a density more than 1g/l (not g/ml) will sink and less than that will float

then 1.9g/ml < 1g/l

Answer:

it would sink

Explanation: it would sink because the density of water is 0.997 m/ml and 1.9 is more then that

Why is hydrogen a “cleaner” fuel source than gasoline?

hydrogen is natural created and in the air already, gas is a fossil fuel and is killing the Ozone layer.  carbon dioxide is a poison and can really harm us and the world.

this paragraph basically explains the question

Compared to the carbon dioxide that is produced when we burn gasoline, ethanol, and other carbon-containing fuels, the water produced by burning hydrogen has a less harmful effect on Earth’s climate. If we can power our cars with hydrogen without producing carbon dioxide, then why don’t more vehicles use hydrogen fuel? Unfortunately, the technology needed to use hydrogen as a fuel is expensive, and storing hydrogen fuel can be difficult. Also, the most common way of getting pure hydrogen is by separating it from substances that contain carbon—so although burning hydrogen fuel does less harm to Earth’s climate than burning carbon-containing fuels, the production of hydrogen fuel is still a problem for scientists trying to reduce climate change.

Answer: true

Explanation:hope this helps

Answer:

B

Explanation:

When the energy entering and exiting are the same the temperature stays the same.When less energy entered than exit it became cooler therefore its B

Answer: I think it is amount of rainfall

Explanation:

Answer:

In many areas, rain or snowmelt on seasonally frozen soil is the single leading cause of severe runoff and erosion events. As soils freeze, ice blocks the soil pores, greatly diminishing the permeability of the soil. This is aggravated by the tendency of water to migrate to the freezing front, causing elevated ice content and frost heave.

It might not be the answer you're looking for but I hope it helps and I think it might be B or C.

Answer:

75%

Explanation:

RR , Rr , Rr all result in dominant trait

Answer:

Explanation:

A crest point on a wave is the maximum value of upward displacement within a cycle. A crest is a point on a surface wave where the displacement of the medium is at a maximum. A trough is the opposite of a crest, so the minimum or lowest point in a cycle. When the crests and troughs of two sine waves of equal amplitude and frequency intersect or collide, while being in phase with each other, the result is called constructive interference and the magnitudes double (above and below the line). When in antiphase – 180° out of phase – the result is destructive interference: the resulting wave is the undisturbed line having zero amplitude.

Answer:

bobo ka nman qno yan bobob

Answer:

Rosalind Elsie Franklin (25 July 1920 – 16 April 1958)was a British biophysicist and X-ray crystallographer who made critical contributions to the understanding of the fine molecular structures of DNA, RNA, viruses, coal and graphite. The DNA work achieved the most fame because DNA (deoxyribonucleic acid) plays essential roles in cell metabolism and genetics, and the discovery of its structure helped scientists understand how genetic information is passed from parents to children.

rosalindfranklin

Franklin is best known for her work on the X-ray diffraction images of DNA which led to discovery of DNA double helix. Her data, according to Francis Crick, was "the data we actually used" to formulate Crick and Watson's 1953 hypothesis regarding the structure of DNA.Franklin's X-ray diffraction image confirming the helical structure of DNA were shown to Watson without her approval or knowledge. Though this image and her accurate interpretation of the data provided valuable insight into the DNA structure, Franklin's scientific contributions to the discovery of the double helix are often overlooked. Unpublished drafts of her papers (written just as she was arranging to leave King's College London) show that she had independently determined the overall B-form of the DNA helix and the location of the phosphate groups on the outside of the structure. However, her work was published third, in the series of three DNA Nature articles, led by the paper of Watson and Crick which only hinted at her contribution to their hypothesis.

After finishing her portion of the DNA work, Franklin led pioneering work on the tobacco mosaic and polio viruses. She died in 1958 at the age of 37 from complications arising from ovarian cancer.

HOPE THIS HELPS!!!

here ya go!

Rosalind Elsie Franklin (25 July 1920 – 16 April 1958) was a British biophysicist and X-ray crystallographer who made significant contributions to the study of DNA, RNA, viruses, coal, and graphite tiny molecular structures. The discovery of the structure of DNA (deoxyribonucleic acid) helped scientists understand how genetic information is passed from parents to children. DNA (deoxyribonucleic acid) plays essential roles in cell metabolism and genetics, and the discovery of its structure helped scientists understand how genetic information is passed from parents to children.

Rosalind franklin

Franklin is most known for her work on DNA X-ray diffraction pictures, which resulted in the discovery of the DNA double helix. According to Francis Crick, her data was "the data we used" for the study.

Franklin performed groundbreaking work on the tobacco mosaic and polioviruses after completing half of the DNA work. She died in 1958, at the age of 37, from ovarian cancer complications.

                   Articles

Article from

Rosalind Franklin was so much more than the 'wronged ...

https://www.nature.com:  As one of the twentieth century’s pre-eminent scientists, Franklin’s work has benefited all of humanity. The one-hundredth anniversary of her birth this month is prompting much reflection on her career and research contributions, not least Franklin’s catalytic role in unraveling the structure of DNA. (Which is the second paragraph in the link)- Published July-21-2020.

Answer:

let's be honest, chocolate may be a solid but it's both liquid and solid and the reason why it smells is bc the chocolate bar releases gas or some smell or it has a reaction. Many solid release gases.... or a smell

Volatile aromatic molecules found in chocolate are responsible for the smell of chocolate.

All forms of matter can exist in three most common states, which are:

During change of state of matter, solids can change to gas or liquids.

In the case of chocolate, in addition to the solid molecules, it contains volatile aromatic molecules which are responsible for the the smell of chocolate.

Learn more about about aromatic molecules at: https://brainly.com/question/1469491

Answer:

It makes an ecosystem stable.

Explanation:

please mark me as a brainleast

Answer:

1 is the correct answer:)

Subtract 

3

33

 from both sides of the equation

2+3=5

Simplify

Subtract 

5

5x5x

 from both sides of the equation

Simplify

Divide both sides of the equation by the same term

Simplify

than you will have 1.

Answer:

DNA viruses contain usually double‐stranded DNA (dsDNA) and rarely single‐stranded DNA (ssDNA). These viruses replicate using DNA‐dependent DNA polymerase. ... Compared to DNA virus genomes, which can encode up to hundreds of viral proteins, RNA viruses have smaller genomes that usually encode only a few proteins.

Explanation:

hope it helps my dear friend.

Answer:

Difference Between DNA & RNA Viruses

A virus can self-replicate inside a host cell. ... The viruses that contain DNA as their genetic material are called the DNA viruses. RNA viruses, on the other hand, contain RNA as their genetic material. DNA viruses are mostly double-stranded while RNA viruses are single-stranded

Answer:

Here is a link that will explain more specifically.

https://www.greenamerica.org/climate-justice-all/people-color-are-front-lines-climate-crisis

Explanation:

The United Nations International Panel on Climate Change’s (IPCC) 2013 climate change science report states with “90 to 99 percent certainty” that more frequent and more severe weather events like droughts, intense heat waves, and “more frequent/ intense heavy rainfall events” are a consequence of the climate crisis. And it is communities of color that are bearing the brunt of those events, say many experts.

Other communities of color are also feeling the heat. In California, for example, record heat waves and droughts are affecting Latino communities hardest throughout the state, says Mario Santoyo of the California Latino Water Coalition.

As state farmers see their fruit and vegetable crops shrink from lack of water, it’s the state’s majority-Latino farmworkers who are struggling most as a result, as they scramble to get enough hours picking crops to earn a livable wage.

Answer:

You can give the other person brainliest now :))

Explanation:

(I dont know if i spelled that wrong...)

holaaaaAnswer:

       Explanation:

Answer:

Darker colored items absorb more of the sunlight.

Explanation:

Lighter colored item tend to reflect more of the sunlight

Answer:

Many scientists use dichotomous keys to identify plants, animals, and other organisms. They may also use dichotomous keys to identify species, or to determine whether a particular organism has been identified and described before. However, dichotomous keys are not used only to identify organisms.

Explanation: Scientists: Botantist, Cytoligist, Agronomist.

Hope this helps!!

Dichotomous keys are used in research to identify organisms like plants, animals, and microorganisms. Botanists, Agronomists, and Cytoligist can use dichotomous keys.

Dichotomous keys are the identification method of a group of organisms based on the alternative characters and divisions. They identify an organism based on immutable features.

Botanists study plants, Cytoligist study the function and structure of cells, and Agronomists study crop plants and soil. These types of scientists use the key to identify plants and animals.

Therefore, many scientists like Botanists, Agronomists, and Cytoligist use dichotomous keys.

Learn more about dichotomous keys here:

https://brainly.com/question/23018626

Answer: i dont know either

Explanation: