All irrational numbers cannot be written as a fraction

meiosis is the first to occur after the nuclei of opposite of opposite mating types fuse

not: both offer magnification to the atomic level.

those characteristics are cellular organization, reproduction, metabolism, homeostasis, heredity, response to stimuli, growth and development, and adaptation through evolution. some things, such as a virus, demonstrate only a few of these characteristics and are, therefore, not alive