Life is made up of different sized pieces that build on each other. Put these terms in order of smallest to largest. Cells
Organism
Organs
Tissues
Organ system

To determine if a particular plant is homozygous or heterozygous, you would have to test cross with a

What is the main reason that attitudes are more often revealed in spoken rather than written language? a. in writing, we try to put the "best face" on what we write. b. we speak far more often than we write. c. in writing, we can more easily conceal our attitudes. d. in spoken language, we are often careless in our use of words.

Which of the following is the best definition of a eukaryota? a. a one-celled organism that does not have a membrane-bound nucleus b. a one-celled organism that does not have a cell wall c. an organism whose cells each contain a membrane-bound nucleus d. an organism whose cells each have a cell wall