The word science derives from the Greek, and means to know. So as our body of knowledge improves, then our statements in science will change.
As to examples,
a) once upon a time, phlogiston was thought to be responsible for combustion.
b) The definition of the length of the metre has changed with better determinants of its measure.
c) We now know that an atom is not indivisible.
Any change (NaHCO3)
What it is made out of has changed.
the periodic table changes by the mass number over the time it changed now by atomic number
Yes, glue sticks changed a few times.
The chemical and physical properties of uranium remain unchanged. But because uranium is a radioactive element the quantity of uranium on the earth is permanently changed due to radioactive decay.
what rules have changed over time with basketball
because it has
yes, i recently did a science expeerimen and he mass changed by 1 gram
how the anemometer changed over time
how the anemometer changed over time
How science has changed over time is easy. Science has improved science , well it improves almost every year. We find new cures for sickness. One way we can tell big time that science has changed is that in the late 1900's scientists thought to believe that the earth was in the middle of the solar system. But now, science science has improved, by doing lab work, sending people off into space, and telescopes, we now no that that statement was wrong. We now no that the sun is in the middle of the solar system. Thanks to new science materials.
The laws of physics have not changed over time. Our understanding of them has changed over time.
Etymology is the study of the history of words, their origins, and how their use and meaning have changed over time.
how has coal mining changed over time
People changed over time by growing up.
no they have changed over time. no they have changed over time.
i dont know what it is but please please aswer it i need it for a science test