Solids
because scientist cant observe well if they didnt have any good observation skills
this is important because the measurements help scienstst to observe the right amount of a substance they are adding to another this also give scientist the approximate measurements of volume
they investigate,predict,observe, and at last they hypothesis.
the answer is scientific law.
observe the natural world
It was Brown. They named it Brownian motion after her.
because scientist cant observe well if they didnt have any good observation skills
this is important because the measurements help scienstst to observe the right amount of a substance they are adding to another this also give scientist the approximate measurements of volume
By using a telliscope
Robert Hooke an Englishman was the first scientist to observe cells
telescope
The scientist should use an electron microscope
A substance must have the properties of physical properties in order to be observed and measured.
Cookie monster era
they watch clouds.
They Observe, Predict and Infer
Gallo