Which of these answers best describes a fossil?
Select one:
a thick layers of rock
b. organism from which other organisms are descended
c. remains of a once-living organism found in layers of rock, ice, or amber
d. body of an organism that died recently but has not decomposed

C is the answer. Remains of a once living organism found in layers of rock, ice, or amber

Iassume the answer is 75 feet. inwards to outwards rather than outwards to inwards. probably be 75.hachures are stokes drawn in direction of the steepest slope. a series of short parallel lines drawn on a map to indicate topographic relief. it is actually called hachures on contour lines. the small marks in the center of the feature are called hachures.observe the picture attached

It is increased due to the doppler effect. (apex)