The wavelength of a wave is the distance between
a. the crest and the following trough.
b. two consecutive crests.
c. the amplitude and the normal position.
d. the rarefaction and the following compression.

Agene in a type of bacteria when the ses bacteria reproduce asexually this mutation can only be inherited by

Which of the following statements are true chromosomes make up genes

Amale bird-of-paradise uses a dance to attract mates in which it flaps its tail feathers on the ground and jumps around a potential female mate. a different male bird-of-paradise does a similar dance but it jumps around the female in the opposite direction. the female bird is only attracted to one style of dance, in one direction. this is an example of speciation.