Subliminal stimulation occurs below the threshold for conscious awareness.

Assume that a student is given two different models of bacteria, with one model consisting of big bacteria and the other consisting of small bacteria. how can the student demonstate the theory of endosymbiosis using the models

Describe your dna model. which part do the straws represent? the pushpins? the paper clips and the black dots you made with the marker?

The smallest parts of these that retain their original properties are called