3. Define "limiting factors" and provide threeexamples.
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Related Questions
Why do you think species remain in a stage of stasis?a. A stable ecological niche leads to absence of selection pressure, which in turn causes species to remain unmodified or in stasis.b. An unstable ecological niche leads to various selection pressures, which in turn causes the species to remain in a stage of stasis.c. A stable ecological niche leads to various selection pressures, which in turn causes species to remain unmodified or in stasis.
All of these are placental mammals excepta. porpoise. b. mouse. c. elephant. d. opossum.
What is the outcome of mitosis
Which part of the body contains enzymes that break down starch into simple sugars
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Renewable resources can be naturally replenished, while nonrenewable resources are finite and deplete over time. Human activities significantly influence the environment, often leading to environmental degradation, but the shift towards renewable resources can mitigate these impacts and promote sustainability.
Renewable and nonrenewable resources are two distinct categories of natural resources, each with significant implications for the environment.
Renewable Resources:
Definition: Renewable resources are those that can be naturally replenished or regenerated within a relatively short time frame. They are sustainable over the long term and have the ability to renew themselves.
Examples:
a. Solar Energy: Solar panels harness energy from the sun, a virtually limitless source of power.
b. Wind Energy: Wind turbines convert wind motion into electricity.
c. Forests: Trees can be replanted and regrown, providing timber and other forest products.
Nonrenewable Resources:
Definition: Nonrenewable resources are finite and deplete over time. They cannot be readily replaced within human timeframes.
Examples:
a. Fossil Fuels: Coal, oil, and natural gas are finite energy sources formed over millions of years.
b. Minerals: Metals like gold and non-metals like diamonds are extracted from the Earth's crust.
c. Nuclear Fuel: Uranium is a finite resource used for nuclear power generation.
Human Activities and Environmental Impact:
Human activities have profound effects on the environment. For example, the burning of fossil fuels for energy production contributes to air pollution and climate change. Deforestation disrupts ecosystems and reduces biodiversity. Mining operations can lead to habitat destruction and water pollution. Conversely, renewable energy sources like wind and solar power produce fewer greenhouse gas emissions and have a lower impact on the environment.
For more such information on: Renewable resources
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Answer:
Food 'Web'
Explanation:
- A Food Web is a diagram showing a producer ( Grass, Plants, Etc. ) At The Bottom. Then You have the consumers.
- There are 3 common consumers. Just 'Consumers', Secondary Consumers which eat 'Consumers' .
- Finally, Tertiary Consumers, They are at the top of the food chain. The only thing that would hunt them would be humans.
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- Aslina
True
False
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B) The cell lacks cell membrane.
C) The cell lacks nucleus.
D) The cell lacks genetic material.
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A Prokaryotic cell does not contain a nucleus. It only contains one chromosome and is a single-celled organism. It was the only form of life on earth for millions of years. Examples of a Prokaryotic cell are the different types of bacteria present today.
A Eukaryotic cell contains a nucleus; more than one chromosome and is typically a multi-celled organism. Both plant and animal cells are eukaryotic cells.
The characteristic feature of prokaryotes cells is that they lack the nucleus.
Further Explanation:
An ecosystem is made up of mainly two kinds of cells:
- Eukaryotes cells: They mainly consist of a group of animals, fungi, and plants.
- Prokaryotes cells: They mainly consist of bacteria and archaea.
The single-celled organisms such as bacteria and archaea are the prokaryotes. Cyanobacteria are an example of prokaryotes that synthesize their own food by the process of photosynthesis. The cellular organization of prokaryotes is very simple. Some main features of prokaryotic cells are:
- They don’t possess membrane-bound organelles and nucleus
- The DNA of a prokaryotic cell is found in the cytoplasm of the cell which is mainly called the nucleoid.
- The size of the cells is around 0.1 to 5.0μm in diameter.
- The prokaryotic cell wall provides more protection than the eukaryotic cell wall. They also maintain the shape of the cell and provide protection against dehydration.
Learn more:
- Learn more about cell organelle brainly.com/question/5923583
- Learn more about the diffusion brainly.com/question/1386629
- Learn more about the plant brainly.com/question/862697
Answer Details:
Grade: High School
Subject: Biology
Chapter: Plant Cell
Keywords:
Photosynthesis, dehydration, eukaryotic cell, prokaryotic cell, cytoplasm, single-celled, organism, bacteria, archaea, animal, fungi.
b. viruses
c. protists
d. bacteria
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Answer: The correct answer is- C) Protists.
Dysentery is an inflammatory disease of the intestine, especially of the colon region ( a part of large intestine) that causes extensive pain in the abdomen and severe diarrhea. Apart from this, it also includes symptoms such as fever and an incomplete defecation feeling.
Amoebic dysentery is also known as amoebiasis and caused by Entamoeba histolytica, which is a protist.
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Cut and paste is the ribbon command which will ensure the movement of a cell to a new location.
What is a Ribbon?
This is defined as a graphical control element in the form of a set of toolbars placed on several tabs.
Selecting a cell and moving it to a new location can also be done using the copy ad paste option which was why it was chosen as the most appropriate choice.
Read more about Ribbon here brainly.com/question/25047693