Science Chapter 4 Section A
list the four levels of cellular organization,from least complex to most complex ?
colonial , tissue , organs , organ system
a group of cells that performs a particular function in a multicellular organism ?
organ
organ system
a group of organs that work together to perform a life function
tissue
a group of similar cells that work together to perform a specific function
organ
a group of tissues that work together to perform a special function
colonial
describes a living thing that is composed of a similar cells living together,each cell being capable of living individually
a colonial organism is made of many cells that usually live together but survive alone ?
false
how is a business that employs, secretaries, administrators, custodians, and other positions similar to a multicellular organism ?
they all work together