While hiking and you find shell fossils on the peak of the mountain. What do you know has happened in the geological past? 1) There was a shell fossils that walked up the mountain.

2) That there was hikers that carried the shell fossils to the peak of the mountain.

3) That there was uplifting at one point due to an earthquake.

4) You do not know anything about the geological past of the mountain.

qualitative observation deals with data that can be observed with our senses: sight, smell, touch, taste, and hearing. they do not involve measurements or numbers. for instance, colors, shapes, and textures of objects are all qualitative observations.

weight of any object is given by

w = m*g

where m is mass of the object and g is the acceleration due to gravity.

for earth the value of g is 9.8 m/s^2 so

w=117.6 n m=12 g=?

117.6=12g => g=9.8 m/s^2

which is the force of gravity on earth.

use quiz let it tells you all the answers thats what i use