as truth or facts.

thing constituting piece of evidence about past. History of people's past actions or achievements. set down in writing or some other permanent form for later reference.

To gather things, people together in one place.

In a way that is thorough, logical or planned.

unknown or unspecified person.

maintenance of constant difference in frequency between two or more connected circuits or components. To use marks to follow a wild animal.

relating to science or practice of medicine. A health check or test.

Group of people who share a common idea or area.

continuing or valid to final destination. From the beginning of something until the end. Over, in, across an entire thing or place.

To show something that was hidden before.

system for transmitting voices over distance using wire or radio. To talk to someone using a phone.

Music stored on a device, DVD etc.. To put music, sounds onto a device to store it.

Used before you explain something simply, clearly.

physical or mental feature which is regarded as indicating condition of disease. Signs that suggests that there are problems.

1,000,000s.