Why do human sex cells have only half the number of chromosomes?
Assuming you mean half the number of chromosomes in an average cell, they have half the number because they combine with their opposite (sperm or egg) to create a "complete" cell, which then becomes a living organism.
How might the classification of protist change in the future?
New classifications of protists are attempting to present monophyletic groups based on structure, biochemistry and genetics.
Why do animals live in certain places?
So they will live in they envoirment .
Animals, excluding humans, (which are animals by the way), don't just live where they want to, they require a certain habitat that will sustain them. ( certain types of vegetation, water, creeks, rivers) Available food source and breeding requirements play a major role.
Because winds are named for where they come from, polar easterlies blow from the poles in the east out to the west.
Two non-human activities by which carbon can enter the atmosphere as CO2 during the carbon cycle are volcanic eruptions and wildfires. Volcanic eruptions release carbon dioxide stored in magma into the atmosphere, contributing to natural greenhouse gas levels. Wildfires release carbon stored in vegetation and organic matter back into the atmosphere as carbon dioxide when they burn.
What is Carbon Trioxide used for if anything?
Carbon Trioxide exists as a gas, but it is highly unstable. Formed by electrical arcs in a mizture of carbon dioxide and oxygen, or by passing ozone (O3) across dry ice; CO3 breaks down into carbon dioxide and oxygen in less than sixty seconds at srandard temperature and pressure, meaning that it has little to no industrial or comercial use.
What are some of the ways that the ocean atmosphere and organisms might be connected through carbon?
Well, honey, let me break it down for you. Ocean atmosphere and organisms are like a dysfunctional family sharing carbon compounds. Phytoplankton slurp up carbon dioxide during photosynthesis, releasing oxygen in return. When these tiny critters die, they sink to the ocean floor, taking carbon with them. It's a wild carbon cycle party down there, darling.
How is the government getting money from the global warming hoax?
Oh honey, the government isn't making money from a "global warming hoax." They're actually funding initiatives to combat climate change and protect the environment. So, if you're looking for a conspiracy theory, you'll have to search elsewhere because this one's as dry as last week's toast.
The use of global pointers in MIPS architecture can impact system efficiency and performance by allowing for easier access to memory locations. This can lead to faster data retrieval and manipulation, improving overall system speed. However, excessive use of global pointers can also introduce potential issues such as memory leaks and security vulnerabilities, which can negatively impact system performance.
What is a vortex of air rising into a cloud?
Ah, darling, that's what we call a thermal updraft. It's when hot air near the ground rises into a cloud, creating a swirling column of air. Think of it as nature's way of giving the atmosphere a good stir.
Is the world becoming a global village?
Yes, advances in technology and communication have made the world more interconnected, leading to a global village where people and information can easily transcend geographical boundaries. This interconnectedness has facilitated greater cultural exchange, economic interdependence, and collaboration on a global scale.
What kind of energy does a stove use?
If it is a gas stove it will use kinetic energy from a chemical reaction, adding it as potential energy (molecular motion) to the molecules of whatever is heated. In an electric stove, electrical energy becomes radiant thermal energy, some of which becomes potential energy in whatever is heated.
How much carbon dioxide - CO2 - does the human body emit?
According to other Wikipedia answers, breathing by humans produces approximately 2.3 pounds (1 kg) of carbon dioxide per day per person.
If there are approximately 6.8 billion humans on the earth, collectively they would emit 6.8 billion kg per day, or 6.8 million metric tons per day. In a 365 day year, humans would produce 2.482 billion tons from breathing.
The Energy Information Administration of the US government said in their May 27, 2009 International Energy Outlook 2009 that world carbon dioxide emissions were 29.0 billion metric tons in 2006.
Human breathing would then be contributing approximately 8.5% of all CO2 emissions.
It is important to remember that breathing is carbon-neutral, that is, we take in carbon when we eat and drink, and this same carbon is emitted when we breathe. So breathing does not add extra carbon dioxide to the atmosphere.
Can you refrigerate milk after warming it without affecting its quality or safety?
Yes, you can refrigerate milk after warming it without affecting its quality or safety. It is safe to do so as long as the milk is stored properly in a sealed container and promptly refrigerated after heating.
What means strato of the word stratosphere?
"Strato" in stratosphere comes from the Greek word "stratos," meaning "layer" or "spread out." The term describes the layer of Earth's atmosphere above the troposphere where temperature remains relatively constant with altitude.
What are the most abundant elements in the ocean?
Hydrogen and oxygen are technically the most abundant elements, as they are the constituents of water (H2O). Excepting those two elements, chlorine, as chloride ions, is the most abundant element, followed by sodium ions.
Will carbon monoxide rise or fall indoors?
Carbon monoxide will rise indoors. CO is slightly lighter (28amu) than O2 (32amu) which comprises about 21% of air and of equal mass to N2 (28amu) which comprises pretty much all of the remaining 79%. So its density is very slightly lower. However, the reason it is likely to rise has more to do with the fact that it is usually the result of combustion and will therefore be warmer than the surrounding air - causing it to rise.
The bottom line is this: the difference in density is so slight and the mixing of the CO with the air in a room so rapid that it would be very safe to assume that if excess amounts of carbon monoxide are present in a building they will quickly spread to all floors in a multi-story building/house. So don't just put a detector on the top floor thinking that all of the CO will end up there! If there's source of CO in your basement (or anywhere, for that matter) it could be a dangerous situation throughout the house. Install a detector on each level.
No, carbon dioxide is not an enzyme. Enzymes are biological molecules that act as catalysts to speed up chemical reactions in living organisms. Carbon dioxide, on the other hand, is a colorless gas composed of one carbon atom and two oxygen atoms. It is a product of cellular respiration and is also a greenhouse gas that plays a significant role in the Earth's atmosphere.
How does a tsunami affect the carbon cycle?
A tsunami can impact the carbon cycle by causing disruption to coastal ecosystems, such as mangroves and seagrass beds, which are important carbon sinks. The destruction of these ecosystems can lead to the release of stored carbon into the atmosphere, contributing to greenhouse gas emissions. Additionally, the erosion and sediment deposition caused by a tsunami can alter the carbon storage capacity of coastal areas, affecting the overall balance of the carbon cycle.
Why does silver heat up faster than aluminum?
Silver has higher thermal conductivity than aluminum, meaning it can transfer heat more efficiently. This allows silver to absorb and distribute heat faster than aluminum, resulting in a quicker heating rate.
Because of global warming Why are polar bears drowning?
Polar bears are drowning due to the melting of Arctic sea ice caused by global warming. As the ice melts, polar bears lose their hunting grounds and are forced to swim longer distances to find food, leading to exhaustion and drowning. Additionally, the decrease in sea ice reduces their ability to rest and raise their young, further endangering their survival.
Building a shopping mall on land where there is now a park could potentially increase the amount of carbon dioxide in the air. This is because the construction process itself, including the clearing of land, transportation of materials, and operation of machinery, can release significant amounts of CO2. Additionally, the increased human activity associated with the shopping mall, such as vehicle emissions and energy consumption, could further contribute to higher levels of carbon dioxide in the surrounding atmosphere.
Ah, what a lovely riddle you've shared with us! It sounds like you're talking about bamboo. When it's young, it's tender and edible, and as it grows tall and strong, it can be used to build sturdy homes and beautiful furniture. Nature truly provides us with so many wonderful gifts to enjoy and create with.
What is the difference between deflation and abrasion?
Deflation can lower the lands surface by several meters. Abrasion makes pits in rocks and produce smooth, polished surfaces.
Deflation is a(n) erosion of the land by wind.
Abrasion is a form of erosion that makes pit in the rocks and produce smooth, polished surfaces. (abrasion is common in some deserts and in some cold regions with strong wind).
Hope this helps you !!!!! :D
What is the difference between environmental determinism and possiblism?
Enviromental determinism is causing social development. Possiblism limits human actions. Therefore both can connect to humans. So you got the differences AND the similarity if you are confused. Sorry if i wasn't helpful!