Not much, they're pretty quiet.
how the species evolved
fossils that are made from parts of an organism's body
Fossils reveal what organisms lived before us.
It can reveal the sex (gender) of an organism. It can also reveal whether the organism has the correct number of chromosomes or not.
Fossils do not provide direct evidence of the behavior, emotions, or social structures of ancient organisms. They also do not reveal the exact color or appearance of soft tissues, as these are rarely preserved. Additionally, fossils cannot convey the environmental conditions or ecological interactions that occurred at the time of an organism's life with complete clarity.
Fossils created when minerals gradually replace the organic material of an organism, preserving its shape and structure, are called petrified fossils or replacement fossils. Over time, the original material is dissolved, and minerals fill the space, creating a fossilized replica of the organism.
what fossils reveal about things that lived in death valley
Those types of fossils are called index fossils.
Two kinds of fossils are body fossils, which preserve the actual remains or impressions of an ancient organism, and trace fossils, which are indirect evidence of an organism's activity, such as footprints or burrows.
Trace fossils, such as footprints, burrows, and bite marks, provide valuable insights into the activity and physiology of the creatures that created them. These fossils reveal behaviors like locomotion, feeding habits, and interactions with the environment. Unlike body fossils, which show the physical form of an organism, trace fossils offer a glimpse into the life processes and habits of ancient animals.
Any organism or parts of an organism counts as a fossil when preserved within amber, so fossils can be stored in amber.
Voids left behind by once present fossils are called 'trace fossils'.