A fundamental concept of ecology is that living organisms are both similar to and different from each other and from nonliving things.
Living things are similar in that they rely on many of the same processes to stay alive, yet are different in the ways that these processes are carried out.
Non living things lack certain features of living organisms, such as the ability to maintain a cellular organization, carry out metabolic activity while maintaining internal stability (homeostasis) and pass on hereditary information through reproduction.
The mesosphere burns up most meteors and asteroids before they are able to reach the earth's surface.The mesosphere is the coldest atmospheric layer surrounding the earth. It becomes cold enough to freeze water vapor in its atmosphere into ice clouds.
Answer:
distance and angle such that points equally distant from a fixed. point lie on a line and lines making a given angle with a fixed line pass. through a point. On account of this property we have called this. distance linear.
