Ais a section of dna that codes for a trait or other functional product ?
a)chromosome
b)gene
c)centromere
d)chromatid

Monitor and apply fix up strategies

Nucleic acid certain protein cell membranes certain carbohydrates

The rapid decomposition of organic matter produces evidence which supports: the slow accumulation of coal deposits long ages of the earth rapid burial of vast amounts of vegetation biblical account of noah's flood