Traditionally, a microscope.
But if you consider a more complex application of the sciences, such as Biochemistry or Cellular Genetics, then the answer to this question becomes far too complex.
They can learn more about the human body and viruses as cells basically makes up the human body and viruses replicates in cells.
The invention of the microscope
cells.
the invention of the simple microscope by Robert hooke facilitated the initial study of cells.later the invention of the complex microscope and more recently the electronic microscope helped the scientists to learn so much about the microscopic cells.
Root tip cells and embryo cells are good for studying mitosis because these cells are always growing and going through mitosis. They show all the stages very clearly.
a transmission electron microscope
theyre cool
false
Archaeology, artifacts ect, and palaeontology/ paleontologists fossils ect.
No, it's False
Scientists learned that the moon has almost completely cooled since it's formation.
they can see them up close and can identify the cells.
Yes, cancerous cells don't die when they're supposed to.
They have given us important information about the internal structure of the Earth.
I know about dinosaurs and their habitats from reading about them. Scientists learn about dinosaurs and their habitats by studying fossils.
The invention of the microscope
False
I don't know? I'm guessing false.