What is the name of forth child ?

Dolly's mom has four children's 
The fist child name is April 
The second child name is May
The third child name is June
What is the name of the Forth Child ? 

Answer:  Dolly's mother has four child, so dolly fourth child dolly herself 

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How to format USB drive using CMD (Command prompt ?

If you want format your USB drive easily just follow below steps.

• Insert your USB drive in your computer. 
• Click on Star >Run type CMD and press Enter. 
•  For example your USB drive showing is  Drive G:
• Now type below command in command prompt 
• format /q /x G: and press Enter.
• Note: Don't type USB drive name G: If your drive is not showing G: 

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How do animals communicate ?

Communication within specials is usually shown through display, vocal and olfactory ways. 
The rough display,special use movement or showing of body parts sometimes in form of deception. Through vocals, species tend to sing, have warning, mating and territorial calls. 
Lastly, animals communicates through olfactory which is though means or urine, sweat, and even through rubbing trees. 

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What causes us to hiccup ?

A hiccup is an involuntary spasm of the diaphragm, typically this repeats several times a minutes. The sudden rush of air into the lungs causes the epiglottis to close, creating the "hic" listen noise. About of hiccups  generally resolves itself without intervention, although many home remedies are in circulation that claims to shorten the duration and medication is occasionally  necessary.By the extension, the term "hiccup" is also used to describe a small and unrepeated aberration  in an otherwise consistent pattern.
The medication term is singultus. While many cases develop spontaneously, such as eating too quickly, taking a cold drink while eating a hot meal, eating a very hot or spicy food, laughing vigorously or coughing, drinking an alcoholic beverage to excess, crying out loud "sub-in causes air to enter the stomach" some smoking situation where abnormal inhalation can occur (In tobacco or other smoke like cannabis, perhaps triggered by precursors to coughing, or in the case of cannabis by precursors laughter", or electrolyte imbalance. Hiccups may be caused by pressure to the phrenic nerve by other anatomical structures, or rarely by tumors and certain kidney disease.

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Why do dogs chase cats?

Dogs chase cats because they are natural predators. That is, before their domestication took place about ten thousand years ago, canines were acting upon survival instincts to chase and catch smallest creatures to eat. The survival instincts are also known as the “prey drive” While prey drive can be modified by training, the natural instinct that makes dogs chase cats is still triggered by government
When you throw a chew toy for your pet puppy, the puppy is essentially sent into cruise control mode when it rushes to chase, catch, and thrash the toy about in its mouth in order to kill its toy. This is because dogs are naturally natural programmed to chase moving animals. Similarly, dogs chase cats because the cat is moving around the household and in doing so, triggers the dog’s prey drive. This is dangerous for pet owners though, because some medium to large sized dogs can potentially kill cats if they catch them. Most of the time however, well fed dogs chase cats for the fun of it, although rough play can cause injuries to both animals. Through selective breeding, people have been able to modify the pre drive, in order to breed dogs for performing certain function. For example, border collies have been bred to herd sheep instead of mauling them in response to their movement. In dogs used by police to sniff out narcotics, the prey drive has been redirected toward objects instead of animals. The success of a catch and kill for dogs gives them and adrenaline high, reinforcing the behavior. Thus, to retrain the “dogs chase cats” instinct requires a massive investment of time, dedication and management techniques.

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Why do we tear when we yawn?

We cry when we yawn because it’s stretching your eyes which makes them swell up with water. Then after that if it gets so bad and you can’t see it drips down your face and people think you are crying. But actually you’re not.

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Why do many birds stand on one leg?

Bird’s legs have an adaptation called “rete mirabile” that minimized heat loss. The arteries that transport warm blood into the legs lie in contact with the veins that return colder blood to the birds heart. The arteries warm the veins.  By standing on one leg, a bird reduces by half of the amount of heat lost through unfettered limbs. Birds also purposely create their own shadows in the water. Apparently egrets can blend better with their surroundings and look like a shrub to a fish by standing on one legs. The word “pedigree” which is ones family tree, comes from the French “Pied de grue” Cranes foot. This is something represented artistically as a tree with exposed surface roots or even a birds foot in old ancestral diagrams. Take a close look at the egrets leg  and feet if you ever get the chance. The tough skin really does makes them look like tree trunks,  and undoubtedly fools fishes seeking a bit of shade for cover too.

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Why do ants walk in a straight line ?

Ants walk in straight line is because ant leave a chemical trail for other ants to follow. They are following a trail laid out by another ant that will take them to food, water or their home. Ants leave this trail of pheromone or scent as they travel. After finding food they return to the nest following their own scent trail and communicate this fact to other ants who then follow then scent trail to the food. As more ants travel the trail scent gets more stronger easier to follow. And then random bumps are smoothed out making the trail straighter.  

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Why do cats and dongs fight ?

A dog has body language when it wags its tail it is saying be friends with me or  "I'm happy" but when a cat wags its tail it saying "stay away" I'm ready to fight, so the cats best instinct is to fight first and the dog fights back, and the cat,  and the cat, then the dog, and well you get what you call a "cat-dog-fight"

There are different species and they just don't get along with different species.

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Why do dogs and cats eat grass ?

Dogs and cats can eat grass. It can be normal behavior dogs are omnivores and require both meant and plant material to survive. Grass is a form of roughage, which aids dogs indigestion. It is also possible that when your dog eats grass, it tastes good to him. Cats can eat grass. Cats,unlike dogs, are carnivores. They do not need as much plant material in their diet as dogs do.However, pet stores do carry cat grass that many cats seem to enjoy. Just as in dogs, the grass aids in  digestion and many even be tasty. Just because your pet eats grass it does not necessarily mean that  he is sick. But, be very careful not to let your cat or dog eat grass that has been recently fertilized. Lawn and plant fertilizers can make your pet very sick.

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