As the space in a container smaller

Heredity has an impact on personal health, but environmental factors are important as well. select the best answer from the choices provided

The following image is of a diatom. it lives in water and gets food from photosynthesis. it is encased in a hard shell made of something similar to glass or sand . a diatom is a(n) because it has a) multi-celled organism; specialized parts. b) vertebrate; a skeleton. c) insect; an exoskeleton. d) single-called organism; only one cell.

The term facultative anaerobe refers to an organism that