Silvery-colored jewelry can be made from many different metals. A jeweler purchased a ring but unsure of the ring's composition. The jeweler measures the mass as 15 grams and the volume as 3.33 cm3. What is the silver-colored ring's composition?
A.Sterling silver
B.Platinum
C.White gold
D.Titanium

Answer:

Growth

Explanation:

The major stages of the flower life cycle are the seed, germination, growth, reproduction, pollination, and seed spreading stages. As you can see, growth is before the reproduction so at that stage you are able reproduce.

Answer:

the product of aerobic respiration are carbon dioxide and energy we exhale or breathe out carbon dioxide while we take energy to use for growth repair etc

Answer:

A damaged heart can't pump blood as effectively from your lungs out to your body. Blood backs up, raising pressure in the veins inside your lungs. This pushes fluid into your air sacs. As liquid builds up, it gets harder to breathe.

Explanation:

Answer:

9+71

Explanation:

9+71=80

Answer:

intrusive igneous

Explanation:

it's called intrusive igneous

Answer:

You are correct it's the earth!

Explanation:

The reason why is because, the term "elliptical orbit" is used in astrophysics and astronomy to describe an oval-shaped path of a celestial body. The Earth, as well as all the other planets in the Solar System, follow this type of orbit around the Sun. The shape is created by the varying pull of forces, such as gravity, on two objects, such as the Sun and a planet.

Hope this helps! :)

Unicellular, prokaryotic, autotrophs or heterotrophs characteristics describes organisms classified as bacteria. So, the correct option is C.

Bacteria are defined as microscopic, single-celled organisms, which are present in millions, in every environment, both inside and outside other organisms, where some bacteria are harmful, but most are useful. They serve purposes that support many forms of life, both plant and animal, and they are used in industrial and medicinal processes.

Bacteria lack a membrane-bound nucleus and other internal structures, being ranked among unicellular life-forms called prokaryotes. They are unicellular organisms that obtain their nutrition from either autotrophic mode or heterotrophic mode.

Thus, unicellular, prokaryotic, autotrophs or heterotrophs characteristics describes organisms classified as bacteria. So, the correct option is C.

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Answer:

The process in which energy is emitted by one object, transmitted through space, and absorbed by another.

Explanation:

So let's think about what convection means: movement in a liquid where the hotter part moves through the cooler part.

So by have the definition of the convection which one of the descriptions best fits the definition?

Answer:

more closely

Explanation:

The more alike the structures are the more closely related the organisms are to one another.

The more homologous structures two species have, the more closely related they may be, as homologous structures are traits or anatomical features that are similar in different species.

Homologous structures are features that are similar in different organisms because they are inherited from a common ancestor. These features may have different functions in each organism, but they share a similar underlying structure. For example, the bones in the wings of a bird, the arms of a human, and the flippers of a dolphin are all homologous structures, despite having different functions and appearances. The degree of similarity of homologous structures can be used as an indicator of how closely related two species are to each other.

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Answer:

Reproduction transfers genetic information from one organism to their other organism

Explanation:

Answer:

genetic, parents, offspring

Explanation:

Answer:

Nearly all of the Earth's atmosphere is made up of only five gas es: nitrogen, oxygen, water vapor, argon, and carbon dioxide. Several other compounds are also present. Although this CRC table does not list water va por, air can contain as much as 5% water vapor, more commonly ranging from 1-3%.

Explanation:

Site: Go ogle sorry...

The Earth's atmosphere is primarily composed of nitrogen (78%) and oxygen (21%), with trace amounts of other gases such as argon, carbon dioxide, and neon. Water vapor levels vary but can reach around 4%. Additionally, there are trace amounts of various gases, including methane and ozone.

In the Earth's atmosphere, nitrogen and oxygen predominate. At around 78%, nitrogen predominates, with oxygen making up around 21%. These two gases are necessary for maintaining life since oxygen is required for breathing and nitrogen is used by plants and other living things.

Smaller amounts of other gases like neon, carbon dioxide, and argon are also present. Water vapor plays a significant effect on weather and climate, fluctuating but sometimes reaching 4%. Methane, ozone, and other trace gases are present in small levels yet have a big impact on climate, affecting greenhouse effects and atmospheric chemistry.

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Answer:

Earth stratosphere is the second layer in Earth's atmosphere.

Explanation:

its above the troposphere and under the mesosphere. have a nice day :)  

Answer:

The answer is D

Explanation:

Let's remember y=mx+b so know this equation y=2x since there is no base and there is no acceleration what so ever there is a constant.

Answer: Pesticides are found as common contaminants in soil, air, water and on non-target organisms in our urban landscapes. Once there, they can harm plants and animals ranging from beneficial soil microorganisms and insects, non-target plants, fish, birds, and other wildlife.

Source:

Impact of pesticides use in agriculture: their benefits and ...https://www.ncbi.nlm.nih.gov › articles › PMC2984095

Increasing amounts of pesticides in the soil and groundwater be bad because they are harmful to the health of humans and animals, and they cause very harmful diseases.

Chemicals known as pesticides are used to control or kill pests that threaten crops on farmlands. These pesticides are harmful to the health of people and animals if consumed, even if they aid the farmer in eliminating his pest problem and probably boost productivity.

Pesticide tolerance, as established by the Environmental Protection Agency (EPA), refers to the quantity of a pesticide chemical that can be applied to a product.

Therefore, growing concentrations of pesticides in the soil and groundwater are problematic, since they endanger both human and animal health and lead to extremely dangerous diseases.

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Answer:

B. s3xual reproduction

Explanation:

results in infinite possibilities of genetic variation. In other words, s3xual reproduction results in offspring that are genetically unique. They differ from both parents and also from each other.

Answer:

bird A would be least affected.

Bird B would be the most affected.

Explanation:

hope this answers ur question

Answer:

Waste is filtered from the blood and collected as urine in each kidney. Urine leaves the kidneys by ureters, and collects in the bladder. The bladder can distend to store urine that eventually leaves through the urethra. Human excretory system and the details of the kidney.

Answer:

blood is filtered in the kidneys and the waste is then transported from the kidney to the bladder.

Explanation:

Hope this helps, if its correct can you mark me brainliest

Answer:

S3xual selection as a consequence of female choice is easy to understand, provided we are willing to accept that female preferences exist. If females show a preference, then males with the preferred trait will leave greater numbers of offspring, and their trait values will tend to increase in frequency in the population.

Explanation:

Explanation:

The answer is B.a higher number of neutrons in relation to protons. sorry if im wrong

Cell theory states that living things are composed of one or more cells, that the cell is the basic unit of life, and that cells arise from existing cells.

So the correct option is C - Living cells

Answer:

Like many invertebrates, the mollusk life cycle includes one or more juvenile or larval stages that are very different from the adult form of the animal. Both mollusks and annelids develop through a larval stage called a trochophore larva. ... Mollusks reproduce s,exually, and most species have separate genders

Explanation:

THE answers IS FALSE IF IT WAS BETWEEN CELLS AND BRICKS THEN IT WOULD BE TRUE CAUSE THEY ARE BUILDING BLOCKS. one for life and one for buildings.

Answer:

Although prokaryotes divide through binary fission, eukaryotes undergo a more complex process of cell division because DNA is packed in several chromosomes located inside a Cell dividing by mitosis.

Explanation:

Can i get brainlest

I agree with the guy

The students average speed is 18km/h. So, the correct option is C.

Speed ​​is defined as the time rate at which an object is moving along a path, whereas velocity is defined as the rate and direction of motion of an object. Speed ​​is a scalar quantity as it has only magnitude, whereas velocity is a vector quantity as it has both magnitude and direction.

Speed is expressed as

Speed= Distance/ time taken

Velocity is expressed as:

Velocity= Displacement/ Time taken

Both are expressed as meter per second. (m/s)

For above given information,

If student travelled 9km in 30 minutes

So, it will cover in 1hr = 9* 60/30 = 18km/hr

Thus, the students average speed is 18km/h. So, the correct option is C.

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