No!
organ.
The characteristics of all living things are as follows:composed of cellsdifferent levels of organization (tissue, organ, organ system, organism)use energyrespond to their environmentgrowreproduceadaptSo if a characteristic is not one of the above, it is not a characteristic that all living things share.
Yes, it is one of the things that make something alive.
a tissue the smallest unit of a living things a living things that has organ systems a group of tissues that makes up the heart
all living things hav a unique characteristic feature of respiration
The biosphere contains all of Earth's living things.
eco system
The five levels of organization of all living things are cells, tissues, organs, organ systems, and organisms. Cells are the basic building blocks of life, tissues are groups of cells working together, organs are collections of tissues performing specific functions, organ systems are groups of organs working together, and organisms are complete living beings.
No. The metric system (and the Imperial system and any other system like them) is a system of measurement. In so far as all living things occupy a volume, have a mass and experience time, the system measures characteristics that living things experience but these are not, in themselves, characteristics of the living things.
I presume you are referring to a part of an organ where such things as blood vessels and nerves enter. The answer is no, because many living things do not have the same circulatory and nervous systems that we do. If you mean the attachment scar on a seed, then again no, as most living things are not seeds.
air
Biosphere