Scientists

FALSE :)))

isaac newton. Although at the time a scientist called Robert Hooke claimed that at least a major part of Newton's principle had already been discovered by him. Newton's theory did by the way not take the 'drag' of falling objects into account, so his theory was at least flawed on that point. But in a vacuum, it works out perfectly.

It is a common knowledge that the world is round. I never read or heard anybody teach that the world is flat.

A very very long time ago, the world once was thought to be flat. The horizon that we see now, people use to think that when you got to that point you would fall off the edge of the world. Not until boats and navigation came into fruition, the then thought "brave" explorers, set out to discover the edge of the world. It wasnt until they started sailing familiar waters that the theory of a round world came to be. Interesting huh?

The first step in using the polmerase chain reaction method to copy a gene is to heat a piece of DNA which separates its two strands. Then, as the DNA cools, primers bind to the single strands. Next, DNA polymerase starts copying the region between the primers. These copies can serve as templates to make still more copies.

This website will answer your question. It quotes the last 4 paragraphs from 'The Life of Pasteur' by René Vallery-Radot, his son-in-law, first published in 1900. http:/wwwzperiodzratbagszperiodzcom/rsoles/comment/pasteurzperiodzhtm

To clearly state why the experiment was performed

Oceanologist or an Oceanographer.

They could also be called a Marine Biologist.

metaphase I of meiosis

J.J. Thomson used cathode ray tubes to prove the existence of electrons.

scientist need to conduct many attempts during an experiment because, they need to make sure there hypothesis is right and to see what they need to change or fix.

Archimedes is supposed to have said to the soldiers invading his home: "Don't disturb my circles". That was his last sentence before the soldiers killed him.

Antoine Lavoisier's father was a wealthy Parisian lawyer named Jean-Antoine Lavoisier. He provided his son with a good education and financial support, which allowed Antoine to pursue his scientific interests.

An essential point of Bohr's theory of the structure of the hydrogen atom was that only particular orbits with specific orbital energies are allowed. Another essential point was that energy is only absorbed or radiated by electronic transitions between these orbits.

An umbilical hernia was left unoperated on for too long. He died after the operation.

Rutherford died on October 19 1937 from a hernia. There was a delay in his operation because he was a Lord and was required to be operated on by a titled doctor (a sir) it was this delay that caused him to die.

As far as i know the first person to work out the speed of sound was Isaac Newton sometime in the 1600's. He worked it out from first principles. That is he worked it ot by using mathmatics and knowledge of air pressure and density. I don't know who first measured it and how.

The chromosome (s).

The first way is if they can produce viable offspring (which must also be able to reproduce).

If one of the organisms is extinct, they compare bone structures, whether it has similar vestigial parts as the other organism.

I believe another way is by the comparison of some enzymes.

Scientists believe there are around 8.7 millions species on Earth, but this number could be off by 1.3 million either way. It is estimated there are 6.5 million land species and 2.2 species in the oceans.

Gregor Johann Mendel - The Father of Genetics

He is the Secretary of the Department of Science and Technology for the Philipines. He made the list for the top ten most influential Filipinos. See the related links for more information.

Max Plank discovered quantum mechanics (hail be his great name)

Mark Plank discovered that eating blue-berry muffins caused him to gain weight.

Sylvia Plank discovered that her husband was seeing another woman.

People learned that cleanliness was needed for good health

Because experiments can prove your theories, and if you are not documentating the experiment properly, other scientists might think it's not valid.

Furthermore you are screwing up your theory if you don't make precise data collection, and calculation from your experiment, the theory won't be proved right.

There are two distinct disciplines the study of gases. Aerostatics is the study of gases that are stationary or not moving. It studies density allocation. Aerodynamics is the study of gases that are in motion. People in this field study the motion of air and how it interacts with solid objects.