During the process of two rails or sides break apart and attract new nucleotide bases to form a new and complete strand.

Ineed to know why d is the correct answer asap

Creation of an unnaturally uniform sample to represent a diverse populationcan be avoided by: a. including only willing b. asking another scientist for .c. choosing only identical participants.d. selecting individuals at random.

Sediment layers stop lateral spreading when: they encounter a barrier they encounter an opposing current they run out of additional sedimentary material