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It Was van Leeuwenhoek By: Semaj Lisenby
A miocroscope.
a compound light microscope
1. Invention of Microscope 2. Staining of chromatin material
because they used a special microscope to look at DNA and observe it.
telescope
The instrument scientists use to observe the planets is a high powered telescope.
Scientists do not observe Mercury as often because it is difficult to do so.
it depends on the size of the To_observe_a_small_living_organism_a_scientist_might_use_a. If it is microscopic, then scientists might have to observe it using it using a microscope. If it can actually be seen, then scientists mught actually take a sample of it back to the labratory to observe physically
Tools enable scientists to make more accurate observations, and to observe things that they otherwise could not observe. For example, microscopes allow scientists to observe bacteria, which otherwise are too small to see.
telescope
Scientists observe pretty much everything. Clues can be anywhere.
Archimedes
they use satellites.
telescope
data.
teleschope and a engredeance