Answer: B
Explanation:
Honestly, I would say a word. Since it states that codons are read by mRNA molecules in groups of three, they could be easily compared to words, not letters.
The major organ is the Kidney
Depending on the organism the number of chromosomes in a cell may change.
Different organisms have a different number of chromosomes, for example we have 46 and a fruit-fly(drosophila melanogaster) has 8.
Answer:An ocean current is a continuous, directed movement of sea water generated by a number of forces acting upon the water, including wind, the Coriolis effect, breaking waves, cabbeling, and temperature and salinity differences.
Explanation:
