There isnt any choices but i know that the answer is Uracil (it's found in RNA)
One of their ideas was cloning
Hope I helped! ( Smiles )
Oxygen and silicon make up most of earths crust
Answer:
the two variables are 27 and 30
the unit for time is second
the unit for temperature is kelvin
Explanation:
hope this will help you
<span>After the third month of development, lanugo develops on the head (thin, first hair), the muscles and bones are formed an shaped, the mouth movement is possible, the liver and pancreas produce fluid secretions, meconium is made (stool of infant), reproductive organs are developed, but the baby's gender is difficult to distinguish on ultrasound.</span>