Which animals have broad and sharp teeth in the front and broad flat teeth inside?
Animals that have broad and sharp teeth in the front, followed by broad flat teeth inside are likely herbivores. Some examples of such animals include cows, horses, and elephants. The sharp front teeth help to cut and tear vegetation, while the flat back teeth are used for grinding and chewing food.
What organisms release carbon dioxide by feeding on dead organic mater such as plants and animals?
Decomposers such as bacteria and fungi release carbon dioxide by feeding on dead organic matter like plants and animals. During the decomposition process, these organisms break down the complex organic molecules and release carbon dioxide back into the atmosphere as a byproduct.
What is the element that shares its name with a dodge and a light?
The element is Neon. Neon is a chemical element with the symbol Ne and atomic number 10, and is used in neon lighting. Dodge Neon is a compact car produced by Dodge from 1994 to 2005.
Some monkeys that live in Kenya include vervet monkeys, colobus monkeys, and baboons. These monkeys can be found in various habitats throughout the country, ranging from forests to savannas.
Some scientists, University of Chicago oceanographer David Archer and Ken Caldeira of the Carnegie Institution for Science in Stanford, California, are showing studies that say CO2 levels will remain in the atmosphere for a few centuries, "plus 25 percent that lasts essentially forever".
"The climatic impacts of releasing fossil fuel CO2 to the atmosphere will last longer than Stonehenge," Archer writes. "Longer than time capsules, longer than nuclear waste, far longer than the age of human civilization so far."
No. like all mammals, they are endothermic(warm blooded).
The three main ways mRNA strand is modified are 5' capping, 3' polyadenylation, and RNA splicing. 5' capping involves adding a modified nucleotide at the 5' end to protect the mRNA from degradation. 3' polyadenylation involves adding a string of adenine nucleotides at the 3' end to stabilize the mRNA and regulate its translation. RNA splicing is the removal of non-coding regions (introns) and joining of coding regions (exons) to form a mature mRNA molecule.
To calculate the mass of water that would need to evaporate to dissipate 2000 kJ of heat, we need to use the heat of vaporization of water, which is 2260 J/g. By converting the energy to joules and dividing by the heat of vaporization, we find that approximately 884 grams (0.88 kg) of water would need to evaporate from the athlete's skin.
Do carnivores have both sharp teeth for tearing flesh and short teeth for grinding grain?
Carnivores typically have sharp teeth for tearing flesh and slicing meat, but they usually do not have short teeth for grinding grains. Their teeth are adapted for their specialized diet of meat and do not require grinding teeth like herbivores.
How is photosynthesis related to atmospheric carbon dioxide concentrations and climate change?
Photosynthesis is when trees and plants remove carbon dioxide from the atmosphere. The carbon is separated and becomes part of the tree, and the oxygen is released. So a growing tree will store carbon all the time it is growing. More than half the weight of a tree is carbon. So photosynthesis by trees plays an important part in the Earth's carbon cycle.
Deforestation, the removal of forests, has been happening all over the world. When trees rot, or are burnt, they release the carbon (as carbon dioxide), and, of course, are no longer able to take carbon dioxide from the atmosphere. The carbon cycle is then disrupted, and more carbon dioxide, a greenhouse gas, builds up in the air. This (together with the burning of fossil fuels (coal, oil and natural gas)) is causing global warming and climate change.
This statement illustrates the law of multiple proportions, which states that if two elements form more than one compound between them, then the ratios of the masses of the second element which combine with a fixed mass of the first element will be ratios of small whole numbers.
You can also put it this way: When two elements (A and B) combine to form more than one compound, the different masses of B that combine with a fixed mass of A are in a simple ratio.
What is the name for element Uuq?
Uuq is the temporary IUPAC systematic placeholder symbol for Ununquadium. It will stay like this until the IUPAC decide on a name and symbol for it.
Is DNA polymerase is a molecule found in all cells?
No, DNA polymerase is not found in all cells. It is primarily found in cells that undergo DNA replication, such as bacterial cells and eukaryotic cells during cell division. DNA polymerase is essential for catalyzing the synthesis of new DNA strands.
Carbon dioxide gas in the atmosphere can be absorbed by plants through photosynthesis. Animals then consume these plants, incorporating the carbon compounds into their own tissues through the food chain. Carbon dioxide that was initially in the atmosphere becomes part of the carbon compounds inside animals as they consume and metabolize these plants.
To calculate the percentage of oxygen in carbon dioxide, you can use the molar masses of carbon and oxygen. The molar mass of carbon dioxide is 44 g/mol (with 32 g/mol from O2 and 12 g/mol from C), and the molar mass of oxygen is 32 g/mol. Therefore, the percentage of oxygen in carbon dioxide is (32 g/mol / 44 g/mol) * 100 = 72.7%.
Are Insectivorous birds omnivore?
No, insectivorous birds primarily eat insects as their main source of food. They are categorized as carnivores due to their diet being mainly composed of insects.
The balanced equation is 2KHCO3(s) → K2CO3(s) + H2O(g) + CO2(g). The coefficient of carbon dioxide (CO2) in the balanced equation is 1.
What is the Balanced symbol equation for carbon plus oxygen equals carbon dioxide?
The balanced symbol equation for carbon plus oxygen yielding carbon dioxide is:
C + O2 -> CO2
Does carbon dioxide and oxygen have mass?
Yes. CO2 has a weight of 44g/mol and O2 has a weight of 32g/mol.
1 mole of methane (CH4) reacts with 2 moles of oxygen (O2) to produce 1 mole of carbon dioxide (CO2) and 2 moles of water (H2O). The reaction is balanced with respect to the number of atoms of each element on both sides of the reaction equation.
What contributes to atmospheric carbon dioxide?
In the absence of anthropogenic activities, carbon dioxide (CO2) levels in the atmosphere would be fairly static. Animals exhale carbon dioxide, but vegetation converts this back into edible products that are then consumed by those animals. Similarly, rotting vegetation gives off carbon dioxide, but the vegetation is soon replaced by new vegetation that requires the same amount of carbon. The natural cycle contributes no net increase in carbon dioxide concentrations in the atmosphere. Even burning wood or paper has no net effect on atmospheric concentrations of carbon dioxide, although cutting down trees for wood or paper could do so if new trees are not allowed to grown and absorb as much carbon as the trees cut down. So, CO2 concentrations had remained around 260-280 parts per million (ppm) until the time of the Industrial revolution, when the level of CO2 began to rise in line with increasing use of fossil fuels.
The increase from 260-280 ppm to the present 390 ppm of atmospheric carbon dioxide is almost entirely due to human activities. The main cause is by burning fossil fuels such as coal, oil and natural gas. Another important cause is deforestation, mainly as land-clearing for farming.
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There is absolutely zero scientific evidence to make the claim that carbon dioxide has ever been "fairly static". The science behind the levels of carbon dioxide differ vastly from the political viewpoint stated.
CO2 has varied by about 800 years behind temperature. This is a well known trend for the past 650K years according to all available data. The current upward trend started well over 10,000 years ago, shortly after the temperatures started to rise. Carbon dioxide has always followed temperature. With the current warming trend now at over 10 degrees C, it is a normal and expected occurrence that CO2 levels would eventually follow. Levels as low as 190 ppm have been observed in the past 10,000 years, as well as levels (reported by Noble winning science experts from the 1800's) of well over 400 ppm. (Beck 2008). The overall trend for CO2 has been upward almost non stop for the past 9,300 years. There have been fluctuations, but this is the undisputed trend.
Man's production of less than 6% of all CO2 is possibly a partial contributor to the current levels of CO2. That is a very possible scenario. Nature's production of 94% is a known cause of increase. To blame man as the sole reason for increase though is misleading and absolutely false. We know that the levels of CO2 rose over 100 ppm prior to man starting to use any coal.
The one undisputed fact of CO2 increase is the know relationship between temperature and the levels of CO2 in our atmosphere. Temperature causes CO2 to rise. This is a known event. Human additions are a speculative (albeit possible) issue.
Is limestone gives off carbon dioxide when heated physical or chemical?
When limestone is heated, it undergoes a chemical reaction called thermal decomposition, where it breaks down into calcium oxide (quicklime) and carbon dioxide gas. This is a chemical change because the chemical composition of the substance is altered during the process.
Which elements name comes from the greek for light bearing?
Helium is the element whose name comes from the Greek word for "light bearing." The name helium is derived from Helios, the Greek god of the sun.