Explanation:
Pressure is the physical quantity having formula force per unit area.
String the·o·ry
noun
a cosmological theory based on the existence of cosmic strings.
Well visual and perceptual are both the way you see things and tactile is touch so it has to be Olfactory
Answer:
Why is gravity so weird? No force is more familiar than gravity — it's what keeps our feet on the ground, after all. And Einstein's theory of general relativity gives a mathematical formulation for gravity, describing it as a “warping” of space.