answersLogoWhite

0

Beavers

The beaver and the capybara are the world's largest rodents. But beavers are related more closely to squirrels. Typical contributions include questions about this semi-aquatic animal's defensive behaviors, geographic ranges, keystone roles in pond building and wetland health, survival threats, and troubled interactions with people.

1,339 Questions

What animals have a back bone?

Around 3% of animals are vertebrates (animals that have a backbone). This includes approximately 64,000 species.

Examples of animals that have a backbone are; sharks, reptiles, mammals and birds.

Will a beaver pond become a meadow overtime?

Over time, a beaver pond may transition into a meadow if the beavers abandon the area or if the dam is breached, allowing the water to drain. As the water recedes, sediment accumulates, providing a substrate for vegetation to grow. This can lead to the formation of a meadow as the ecosystem evolves.

If He has a total of 11 snakes and elephants in stock The animals that he has in stock have a total of 12 legs How many of his animals are snakes?

Let's denote the number of snakes as "S" and the number of elephants as "E". Since there are a total of 11 animals in stock, we know that S + E = 11. Given that the total number of legs is 12, snakes have no legs and elephants have 4 legs each. Thus, 4E = 12. Solving the system of equations, we find S = 11 - E = 11 - (12/4) = 11 - 3 = 8.Therefore, there are 8 snakes in stock.

Are beavers herbivores?

Herbivore, because they eat only plants

The beaver eats tree bark and cambium, the soft tissue that grow under the bark of a tree. They especially like the bark of willow, maple, birch, aspen, cottonwood, beech, poplar, and alder trees. Beavers also eat other vegetation like roots and buds and other water plants. The beaver has a specialized digestive system that helps it digest tree bark.

Could a glacier leave behind petrified wood?

No, a glacier would not be able to leave behind petrified wood. Petrified wood forms when wood is buried underground and minerals slowly replace the organic material, a process that takes thousands to millions of years. Glaciers can transport and erode materials, but they do not create petrified wood.

Why is the beaver important?

Beavers are important for their role in ecosystem engineering. They create wetland habitats that benefit a wide variety of plant and animal species, help control flooding by building dams, and improve water quality by filtering pollutants. Their activities contribute to the overall health and biodiversity of ecosystems.

How does fungi help the environment?

Fungi help the environment by eating bad or harmful bacteria and by protecting the good or harmless bacteria.

Fungi are heterotrohic organisms with thick chitin wall. Fungi finds a place in fermentation technology, antibiotic production, production of enzymes used in genetic engineering and other processes, bioactive production etc. Apart from these beneficial uses the fungi also produces many diseases and cause both animal and plant loss.

How does a beaver move a tree to his dam?

A beaver will chew down a tree near water using its strong teeth. It then uses its powerful body to drag the tree to the dam site by swimming while pushing or pulling the tree along the water's surface. Once the tree reaches the dam, the beaver will strategically position and secure it in place using mud, rocks, and other materials to strengthen the dam structure.

What is the proper name for EDTA and what is it?

Answer

EDTA is ethylenediamine tetraacetic acid. It's a strong chelating agent. It has many uses including:

  • Industrial cleaning: complexation of Ca2+ and Mg2+ ions, binding of heavy metals.
  • Detergents: complexation of Ca2+ and Mg2+ (reduction of water hardness).
  • Photography: use of Fe(III)EDTA as oxidizing agent.
  • Pulp and paper industry: complexation of heavy metals during chlorine-free bleaching, stabilization of hydrogen peroxide.
  • Textile industry: complexation of heavy metals, bleach stabilizer.
  • Agrochemicals: Fe, Zn and Cu fertilizer, especially in calcareous soils.
  • Hydroponics: iron-EDTA is used to solubilize iron in nutrient solutions.

More specialised uses of EDTA are:

  • Food: added as preservative to prevent catalytic oxidation by metal ions or stabilizer and for iron fortification.[citation needed]
  • Approved by the FDA as a preservative in packaged foods, vitamins, and baby food.
  • Personal care: added to cosmetics to improve product stability.[citation needed]
  • Oil production: added into the borehole to inhibit mineral precipitation.[citation needed]
  • Dairy and beverage industry: cleaning milk stains from bottles.[citation needed]
  • Flue gas cleaning: removal of NOx.
  • Dentistry as a root canal irrigant to remove organic and inorganic debris (smear layer).[citation needed]
  • Soft drinks containing ascorbic acid and sodium benzoate, to mitigate formation of benzene (a carcinogen).[citation needed]
  • Recycling: recovery of lead from used lead acid batteries.

Medicine:

  • EDTA is used in chelation therapy for acute hypercalcemia, mercury poisoning and lead poisoning[4].
  • Combined with chromium, EDTA is used to evaluate kidney function. It is administered intravenously and its filtration into the urine is monitored. This method is considered the gold standard for evaluating glomerular filtration rate, Cr-EDTA's sole way out of the body is via glomerular filtration as it is not secreted or metabolised in any other way.
  • Used as anticoagulant for blood samples
  • In veterinary ophthalmology EDTA may be used as an anticollagenase to prevent the worsening of corneal ulcers in animals.
  • Some laboratory studies also suggest that EDTA chelation may prevent collection of platelets ([or plaque] which can otherwise lead to formation of blood clots and prevent blood flow) on the walls of blood vessels [such as arteries]. These ideas are theoretical, however. [3]

In laboratory science, EDTA is also used for:

  • Scavenging metal ions: in biochemistry and molecular biology, ion depletion is commonly used to inactivate metal-dependent enzymes which could damage DNA or proteins
  • Complexometric titrations.
  • Buffer solutions.
  • Determination of water hardness.
  • EDTA may be used as a masking agent to remove a metal ion which would interfere with the analysis of a second metal ion present
  • An anticoagulant in medical and laboratory equipment.
  • A preservative (usually to enhance the action of another preservative such as benzalkonium or thiomersal) in ocular preparations and eyedrops. See "les conservateurs en opthalmologie" Doctors Patrice Vo Tan & Yves lachkar, Librarie Médicale Théa.
  • A titrant used to determine nickel concentration in an electroless nickel plating bath.
  • In metallography to remove staining due to etchants. Metal oxides are removed by gently swabbing with EDTA and rinsing in water.

Can you give us some information about beavers?

Beavers like to chew things especially wood and they also need some twigs so that they can build their homes.They also need lots of mud and water to build their homes the entrance to their homes are under water and the home is over the water beavers eat fish and I think they eat scallops.Inside their home there is a tunnel and then a main room!

How do you kill beavers?

you just shoot in the head with a fricking 12 gage.

It as illegal to kill beavers in most locations that they are found. To answer the question - you should not kill beavers!

There is a new solution I came across that a company is working on it is called The Beaver Defeater. It will keep beavers from building dams in critical areas such as culverts to stop the damages of Beaver flooding. You can check out the device for yourself at http://www.thebeaverdefeater.com

How long do beavers live?

Beavers typically live for about 10-15 years in the wild, although some may live up to 20 years in captivity. Their lifespan can be influenced by factors such as predation, disease, and availability of food and resources.

What is the scientific name of beavers?

The scientific name of beavers is Castor canadensis.

What is the scientific name of a beaver and what does it mean?

the aquala is the scientific name for the beaver or most comon name is beaver but some call it aquala aquala means faller faller means a lumberjack.the beaver is a sing of Canada for many easons

Scientific name for beaver?

The Beaver (genus Castor) Castorincludes two extant species, Castor Canadensis (North America Beaver) Castor Fiber (European Beaver).

Who is the author of sign of the beaver?

"The Sign of the Beaver" is a novel by Elizabeth George Speare, an American author known for writing historical fiction for children and young adults. The book follows the story of a young boy named Matt living in colonial America and his interactions with a Native American tribe.

What is Charles causley timothy winters about?

its about a boy called timothy who is very poor and his mother has left him and his father. he only thinks about food when he is at school, that's why he doesn't do very well. the well-fare worker knows that something is going on at timothy's house but doesn't have enough evidence.

Why do mr beaver and the children get impatient with mrs beaver?

Mr. Beaver and the children get impatient with Mrs. Beaver because she takes a long time to pack food and supplies for their journey to meet Aslan at the Stone Table. They are worried about the danger they are in and want to leave quickly, so her meticulous preparations frustrate them.

Why is November called the beaver moon?

November's full moon is commonly referred to as the Beaver Moon because it was the time of year when Native American tribes set beaver traps before the winter freeze. The name stuck and has been used to signify this particular full moon.

What did mr beaver tell peter about the witch to prove that she was not an human?

Mr. Beaver told Peter that the Witch was not human because she made it always winter and never Christmas, which goes against human nature. He also mentioned that she could turn people into stone, demonstrating her supernatural powers.

When was the poem Timothy Winters written?

Timothy Winters by Charles Causley was written in the 1950s. It is published in his Collected Poems 1951 - 2000.

What factors affect your ability to hold your breath?

Answer

The factors of how long you can hold your breath are:~
a) How big your lungs are
b) How fit and healthy you are
c) How much you have practised holding your breath.
d) Hom much CO2 your body is storing.

Good question!

How does Matt finally earn Attean's respect in Sign of the Beaver?

Matt earns Attean's respect by standing up for himself during a hunting challenge, proving his skill and bravery. Attean also comes to appreciate Matt's willingness to learn about the ways of the forest and Native American culture, which shows his respect for Attean's heritage.