Answer:
I'm pretty sure it's indefinite. Hope this helps!☺️
Old landmarks ,rivers ,paths , old trading area’s , villages
Answer:
88% of rocks are almost completely devoid of fossils
Explanation:
Precambrian era which means "Before the Cambrian period". Geologists have found that there are some hard to discern fossils in some Precambrian rocks. Precambrian covers almost 90% of the entire history of the Earth whereby 88% of rocks are almost completely devoid of fossils which has been divided into three eras: The Hadean, The Archean and The Proterozoic
presented below the threshold of a person's conscious awareness
Subliminal stimulus is sensory stimulation at the threshold of a person's conscious sensory perception. Thus, such stimulus cannot be consciously heard or seen. An example would be quickly flashing an image so that a person is not able to consciously process the image and is thus unaware of having seen it.
Despite bypassing a person's conscious awareness, subliminal stimuli have been shown to still activate certain parts of the brain.
