In the human body, the is a fractal. a. nervous system c. endocrine system b. digestive system d. circulatory system

Which term refers to the total dollar value of the goods and services produced in a country in a year?

Leila has dimples because she received a gene copy from her father that coded for dimples. this means that dimples are an example of a trait that is

What is true of all organisms in the kingdoms protista, plantae, fungi, and animalia? a. they are multi-celled. b. they are photosynthetic. c. they have cells that contain membrane-bound organelles. d. they contain cells that lack membrane-bound organelles.