A day on Mars is about 24 Earth hours and 39.6 Earth minutes. So the day lengths on Mars and Earth are just about the same. Strictly speaking, that's the length of the sola â¦ r day. That's about a couple of minutes longer than the rotation period (called a sidereal day).
Quick Answer. A meaningful sentence is one that adds value to a paragraph by bringing in information. The sentence delivers a logical fact in addition to good subject-verb agreement, spelling and grammar. Every sentence must be written for a purpose, specifically to provide supporting facts.
See also: Meaning of Life. A meaningful life is a broad term encompassing a varied number of definitions having to do with the pursuit of life satisfaction.Meaning can be defined as the connection linking two presumably independent entities together.While the specific theories vary, there are two common aspects: a global way to understand one's life and the belief that life itself is meaningful.eaning can be defined as the connection linking two presumably independent entities together. While the specific theories vary, there are two common aspects: a global way to understand one's life and the belief that life itself is meaningful.