Organisms are made of parts that work together to form a living system. The smallest functional unit of life in an organism is known as
OA a cel
ОВ.
an organ system
OC
a tissue

A. a cell

Explanation:

Cells are the building blocks of life, or, the smallest unit of life. Cells join to make tissues, and tissues join to make muscles, and muscles join to make an organ system. This means that it can't be either of the other two options.

Hope it helps and have a great day! :)

wait any answer choices plz

succession returns a disturbed

ecosystem to a more stable state. this is also classified into two (2) types:

primary succession and secondary succession. the primary succession arises when

a new land is transformed and a bare rock has been exposed providing an environment

that can be occupied for the first time. while, secondary succession occurs

when a previously occupied environment was disturbed that kills much of all its

community

explanation: