In what way are all living organisms on earth simlar? A. All consist of the same kinds of saturated fatty acids.
B. All have the same sequence of nucleotide bases
C. All grow using a code based on fatty acids.
D. All use a code with the same five kinds of nucleotides.

What is the answer for the complicated molecules that make up living things usually contain carbon. why is carbon so important in these molecules?

Round seeds and yellow seed color are dominant to wrinkled seeds and green seed color. which punnett square represents the correct way to set up the cross rryy  ´  rryy? 

According the inverse square law, doubling the distance from the source of the sound, a speaker, for example, will drop the sound 6 db each time. if you were standing in the back of an auditorium, 32 feet away from a speaker not using any amplification, would you be able to hear a speaker clearly? why or why not?