What are the basic units of a chemical element called? a. gases b. solids c. atoms d. molecules

How do tides affect the organisms living in intertidal zones? a. no organisms live in intertidal zones due to the tumultuous environment. b. the mechanical forces of the waves keeps the organisms clean. c. only plants live in intertidal zones because the animals float away with the waves and never return. d. the mechanical forces of the waves can dislodge the organisms from their habitat.

28. how many linkage groups will be formed by homogametic organism with 28 chromosomes?

How do all types of diffusion/passive transport actually ‘work’ without using even the smallest amount of cellular energy?