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Nuetrik [128]
3 years ago
13

Dogs are a result of which of the following processes?

Biology
1 answer:
xxTIMURxx [149]3 years ago
4 0
Selective breeding,,,,,,,,,,,,,,,
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Give me an example of a producer, primary consumer, secondary consumer, and decomposer within the same ecosystem.
Luda [366]

Answer:

<u>Producers</u>

Producers are any kind of green plant. Green plants make their food by taking sunlight and using the energy to make sugar. The plant uses this sugar, also called glucose to make many things, such as wood, leaves, roots, and bark. Trees, such as they mighty Oak, and the grand American Beech, are examples of producers.

<u>Primary Consumer</u>

Within an ecological food chain, Consumers are categorized into primary consumers, secondary consumers, tertiary consumers. Primary consumers are herbivores, feeding on plants. Caterpillars, insects, grasshoppers, termites and hummingbirds are all examples of primary consumers because they only eat autotrophs (plants).

<u>Secondary Consumer</u>

Spiders, snakes, and seals are all examples of carnivorous secondary consumers. Omnivores are the other type of secondary consumer. They eat both plant and animal materials for energy. Bears and skunks are examples of omnivorous secondary consumers that both hunt prey and eat plants.

<u>Decomposer</u>

They include fungi along with invertebrate organisms sometimes called detritivores, which include earthworms, termites, and millipedes. Fungi are important decomposers, especially in forests. Some kinds of fungi, such as mushrooms, look like plants.

8 0
3 years ago
An acidic solution of pH 5 has<br> TIMES as many hydrogen ions (H+) as does a solution of pH 6.
Artyom0805 [142]

The difference in concentration of hydrogen Ions between pH5 and pH6 is - x 10.

The pH scale is a scale or measure to find the strength of acidity or the basic nature of a solution or substance. pH 1 is acidic and pH 14 is the most basic on the scale.

  • The concentration of hydrogen ions is inversely related to its pH
  • More hydrogen ions present, the lower the pH
  • The fewer hydrogen ions, the higher the pH We know,

pH = -log(H+) then,    

=> 5 = -log (H+)

=> H+ = 10^{-5} (for pH = 5)    

=> pH = -log(H+)  

=> 6 = -log (H+)  

=> H+ = 10^{-6}  (for pH = 6)  

Thus, The substance with the lower pH (5) has 10 times as many hydrogen ions per volume of water.  

Learn more about the pH scale:

brainly.com/question/1596421

7 0
3 years ago
Which process could a forensic scientist use to analyze a DNA sample from a crime scene to identify a criminal?
DIA [1.3K]
DNA fingerprinting is used to analyze the DNA sample and identify the criminal. The DNA has a set of the portion, which is different in all unrelated people, and this is unique to every person. This is used as a fingerprint and is used to identify a person, in a crime scene.
8 0
3 years ago
Read 2 more answers
A volcanic eruption releasing rock, ash, and dust particles into the air is an example of which interaction?
geniusboy [140]

It is an example of interaction between the lithosphere and atmosphere.

Explanation:

Earth has several spheres, all of them constantly interact with each other. This means that they create one interconnected system, and that they all influence each other and are dependent on each other. The spheres that can be found on Earth are:

  • Lithosphere
  • Hydrosphere
  • Atmosphere
  • Biosphere
  • Cryosphere

In this case, we have interaction between the lithosphere and the atmosphere. The volcanoes form in the lithosphere and they are part of the lithosphere. When they have eruptions, the material interacts with several spheres, and specifically when it ends up in the air, it interacts with the atmosphere, as the air is what makes the atmosphere. The rocks, ash, and dust from the volcanic eruption are able to change the properties of parts of the atmosphere, and that can be locally, regionally, or even globally, with time frames varying from few days to hundreds of years.

Learn more about the lithosphere brainly.com/question/12668681

#learnwithBrainly

8 0
3 years ago
What effect does overfishing have on a marine ecosystem?
fomenos

Answer: ОВ. It can lead to loss of species or ecosystems.

Explanation: Too much fish farming could lead to extinction of some marine

wildlife.

6 0
3 years ago
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