rain gauge
telescopes
Absolutely nothing.
true
some of the tools scientists use to study rocks are water,meausuring tape , a note book , a hammer , a pick . Add a Hand Lens to the List!!
telescopes because they are meant to look into space
rewards and motivations used in training and its effectiveness are the tools used to study dogs emotional reactions.
Scientists use a variety of tools and techniques to study prehistory, including archaeology, carbon dating, genetic analysis, and the examination of fossils. By analyzing these sources of evidence, scientists can reconstruct timelines, understand human behaviors, and piece together a more comprehensive picture of our ancient past.
they use tools to a piece of evidence so it can help them
to study dolphins
a satelite
i donot
Scientists use mainly fossils.