Is an atom the smallest unit of life?
Living things are highly organized and structured, following a hierarchy that can be examined on a scale from small to large.
The atom is the smallest and most fundamental unit of matter.
All living things are made of cells; the cell itself is the smallest fundamental unit of structure and function in living organisms..
Why the cell is the smallest unit of life?
The cell is the smallest unit of life because it is the most fundamental building block of every living organism.
What is the smallest unit measurement?
Scientific time units Planck time is the time light takes to travel one Planck length. Theoretically, this is the smallest time measurement that will ever be possible. Smaller time units have no use in physics as we understand it today.
What is the largest unit of life?
The levels, from smallest to largest, are: molecule, cell, tissue, organ, organ system, organism, population, community, ecosystem, biosphere.
How do atoms behave?
Electrons are attracted to any positive charge by their electric force; in an atom, electric forces bind the electrons to the nucleus. … In some respects, the electrons in an atom behave like particles orbiting the nucleus. In others, the electrons behave like waves frozen in position around the nucleus.