Just because you carried out an experiment once and achieved a particular result may not prove that the same result will happen every time therefore experiments are repeated many times to rule out any errors in the first result. If the experiment generates the same results every time it can be safe to assume that … Read more

We only on average spend about 10 to 13 percent of our lives at school or university but life in general is one big school I am 45 and still learning even now. LOL

A bar magnet is solid state like the magnets kids play with and are always magnetic Electro magnets generate magnetic fields when they are running and the magnetic field decays and stops when the electro magnet is turned off. Motor windings generate an electro magnetic field as an example.

If you divide the number by 100 that gives you 1 percent

Pregnancy normally lasts 40 weeks most people go about 36 but the doctor would add this onto the date of your last known period. Take 40 weeks of 19th July

Is it really a burning sensation or a warm feeling in the stomach which would be caused by the strength of the alcohol in a fortified wine. If it's a proper burning sensation The wine may have been a bit to acidic for you and is just reacting with your stomach acid. Nothing to worry … Read more

The womb is where the embryo of the baby grows. The egg once it has left the ovary travels down the fallopian Tubes to the womb where it stays until fertilized by the male sperm. If the egg is not fertilized it is passed out of the body during your period and a new egg … Read more

An Advertising agency is responsible for coming up for an Idea for an advertisement for the customers these customers my be anyone Coke Cola, Pepsi Adidis, Nike anyone who has something to sell pays money to an advertising agency … Read more

The Square is the four sided shape of equal sides Rectangle is two long and 2 short sides hope this helps

Don't the supply voltage needs to be changed this can only be acheived in your case using a stepup transformer for 110volts to 220volts.

2.5 cm equals 1 inch so 69cm equals 27.6 inchs approx

Ants will eat either they will eat anything they can cut up and carry away the is no preference for sweet or savory but sugars are more easily absorbed then fats into their bodies

If the tank is for the heating system the air is bleed from the top of the radiators with a small key or long nose pliers.
If its for hot water open the hot tap and if nothing comes out put your mouth over the tape and blow hard the back pressure should move the … Read more

If it's to do with distance from the sun then it's Jupiter.

The mouth of the river is where it flows out into the sea or a lake note that is flows into if it flows from a lake that is it source.

Farmers have an understanding of Biology as they grow and know what is good for plants the same with Vets and doctors and Dentists all studied biology and knowing how an animals body or human body works enable them to carry out their job.

None are required the job is usually reserved for school dropouts and people who don't wish to advance in life

Yes you have Two ovarys and the egg leaves them to pass to the womb and is fertilized in the womb not in the ovay so off course you can get pregnant

RAM random access memory is used when carrying out calculations or functions on a computer. It is overwrite time and time again and is not meant to store anything just helps with function of computer the more ram the faster the computer operates. As it is not designed to store information power cuts have no … Read more

Guppies and Goldfish will live well together just keep them away from Tetras as they are nippy on fish with large fins