William Harvey
you could give the child examples like when you pour salt into a glass of water after a few miniatures people think that the salt has dissaperd but no the salt has dissolved and you cant see it because its INVISIBLE.
Galileo was the first to study the sky with a telescope, record the results, and draw scientific conclusions. Before that, however, there were many people who studied the planets, and in ancient times there was a model explaining how the planets move among the stars, devised by Ptolemy.
one involved in explaining the laws of physics
If you look on You Tube there should be some videos explaining there.
pictures explaining elements of weather
The scientific method was developed as a means of probing how things actually worked. This rational approach to explaining the natural world, replaced magical explanations and religious dogma.
The scientific method was developed as a means of probing how things actually worked. This rational approach to explaining the natural world, replaced magical explanations and religious dogma.
The scientific method was developed as a means of probing how things actually worked. This rational approach to explaining the natural world, replaced magical explanations and religious dogma.
The boat operator is responsible for explaining proper waste disposal on a water vessel
The vessel operator is responsible for explaining basic safety practices and laws to passengers.
the vessel operator
the vessel operator
the vessel operator
a theory is explaining how something works, is made or happens and a law is what you can and cant do.
the vessel operator
the vessel operator
The boat operator